CADPXS Shield-550 Air Scrubber (Blue)
The CADPXS Shield-550 is a compact but powerful air scrubber designed for restoration jobs, construction sites, and commercial environments. With a strong airflow of 550 CFM and a 4-stage filtration system (MERV-10 pre-filter + HEPA filter), it captures airborne particles such as dust, mold spores, smoke, and allergens.
ETL-certified and built for professionals, the Shield-550 is stackable, easy to transport, and supports daisy chaining up to 3 units on a single outlet for maximum coverage.
$469.66 Original price was: $469.66.$399.00Current price is: $399.00.
Availability: 100 in stock
- Shield-550 Air Scrubber
- MERV-10 Pre-Filter
- HEPA Filter
- Power Cord
- User Manual
- Airflow: 550 CFM
- Dimensions: 24.2 in x 15.2 in x 22.9 in
- Weight: 33.5 lbs
- Noise Level: <65 dBA
- Coverage Area: Up to 800 sq. ft.
- Filtration: MERV-10 Pre-Filter + HEPA Filter
- Power: Corded Electric
- Color: Blue
- ETL-Certified
All orders are processed within 1 business day (excluding weekends and holidays) after your order confirmation. Delivery typically takes 5–14 business days, depending on your location. You will receive a tracking number once your order has shipped.
Customer Reviews
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Customer Images










Sonny D
Great product! Works as advertised. Have already logged over 4,000 hours within a couple of weeks. I love that you can control the air flow. The machine itself is not too bulky and easy to move. Filtration is excellent! The odor in this bathroom due to the mold that was mitigated was very strong. This machine removed the odor within minutes making for a safer work environment. I have read that there are issues with the machine being too loud. I had the machine running 24 hours a day with the tenants living in the home. They never complained about the sound while it was left on high. It's a great air scrubber for the price and I see myself purchasing more in the future.

Greg
Shield-550 Air Scrubber: Your Ultimate Indoor Air Quality Solution The Shield-550 Air Scrubber is a game-changer for indoor air quality. With its active Carbon filter, it effortlessly removes smoke, pet dander, pollen, and more, ensuring clean and fresh air in any environment. Whether you're at home, on a construction site, or dealing with water and fire damage restoration, this versatile device has you covered. Its compact yet powerful design efficiently purifies large spaces without disruptive noise. Plus, its sleek and intuitive design makes it a seamless addition to any setting. Say goodbye to indoor air pollution and hello to a healthier, happier space with the Shield-550 Air Scrubber.

Greg
Shield-550 Air Scrubber: Your Ultimate Indoor Air Quality Solution The Shield-550 Air Scrubber is a game-changer for indoor air quality. With its active Carbon filter, it effortlessly removes smoke, pet dander, pollen, and more, ensuring clean and fresh air in any environment. Whether you're at home, on a construction site, or dealing with water and fire damage restoration, this versatile device has you covered. Its compact yet powerful design efficiently purifies large spaces without disruptive noise. Plus, its sleek and intuitive design makes it a seamless addition to any setting. Say goodbye to indoor air pollution and hello to a healthier, happier space with the Shield-550 Air Scrubber.

Greg
Shield-550 Air Scrubber: Your Ultimate Indoor Air Quality Solution The Shield-550 Air Scrubber is a game-changer for indoor air quality. With its active Carbon filter, it effortlessly removes smoke, pet dander, pollen, and more, ensuring clean and fresh air in any environment. Whether you're at home, on a construction site, or dealing with water and fire damage restoration, this versatile device has you covered. Its compact yet powerful design efficiently purifies large spaces without disruptive noise. Plus, its sleek and intuitive design makes it a seamless addition to any setting. Say goodbye to indoor air pollution and hello to a healthier, happier space with the Shield-550 Air Scrubber.

Greg
Shield-550 Air Scrubber: Your Ultimate Indoor Air Quality Solution The Shield-550 Air Scrubber is a game-changer for indoor air quality. With its active Carbon filter, it effortlessly removes smoke, pet dander, pollen, and more, ensuring clean and fresh air in any environment. Whether you're at home, on a construction site, or dealing with water and fire damage restoration, this versatile device has you covered. Its compact yet powerful design efficiently purifies large spaces without disruptive noise. Plus, its sleek and intuitive design makes it a seamless addition to any setting. Say goodbye to indoor air pollution and hello to a healthier, happier space with the Shield-550 Air Scrubber.

Josiah
Heavy Duty Air Scrubber for Cleaner Workspace Air The CADPXS 550 Air Scrubber has a simple and heavy duty design that works as intended. Just like you would expect from an air scrubber, it helps keep your work space air clean. I’ll share the pros and cons from my perspective, and hopefully those will help you make an informed purchasing decisions. Sorry for the bad audio in the unboxing video, I need to get a better microphone. Pros: ============== Simple & Minimal Packaging: * The first things that caught my attention was the simple and effective packaging. The CADPXS 550 arrives in thick cardboard with just two small foam pieces. Tool-Free Filter Access: * Practically this is an important feature. This makes it easy to clean the pre-filter, or swap out filters. Just flip the two quick latches and lift the lid. Personally I like this design because my other air scrubber needs 4 screws loosened with a screwdriver to access the filter. Robust Design and Quality Materials: * The quality of the plastic seems very durable. I expect it to have a long lifetime and take on daily work abuse without issue. The weight of the unit is nice, its a slightly lighter and smaller than my other 550 air scrubber so that makes it slightly easier to move it around. Lighted Power Cord: * The power cord has a light feature enhances visibility, making it easier to locate the power source in dimly lit spaces. It's a small detail that goes a long way in terms of user convenience. Persistent Display Hour Meter: * The hour usage meter meter displays the hours even with the power unplugged. This is a nice touch. Maybe it’s an e-ink display. Well Placed Control Panel: * In relation to the exhaust, the control panel is located on the side. This is great because if you’re pointing the exhaust up in the air, the control panel is still easily accessible. My other air scrubber has the control panel on the opposite side of the exhaust which means it’s on the floor when pointing up and not accessible. Great job on the placement of this. Price: * The price seems of this seems to be in the mid-range for 550 CFM Air Scrubbers on Amazon. I have not used any BlueDri products, but this CADPXS air scrubber design seems comparable to the industry standard BlueDri 500. Cons: ============== CFM Output Feels SLIGHTLY Less Than My Other Air Scrubber: * I have another 550 CFM air scrubber I regularly use. The output of my other one feels stronger than this CADPXS one. Maybe I will get an anemometer (airflow meter) so I can test the output/input of my air scrubbers. The air inlet hole is is a little smaller on the CADPXS compared to my other air scrubber, maybe that has an effect on output. Rigid Carrying Handle as Opposed to Strap: * The carrying handle is rigid, which makes it very sturdy and great to grip. But I prefer the flexibility of fold-flat strap handles. This rigid handle might be issue for storing/stacking, and if the handle ever breaks it won’t be possible to replace like a strap handle can. Filter - Carbon & HEPA Not Separate: * I think this is common for Air Scrubbers to have the Carbon & HEPA filters attached to each other. Would probably be nice is you could easily replace them independently from each other. No UV Light: * If you need a UV light, this does not have one. Most of my use situations do not require one, but it might be nice for the occasional use. The CADPXS 550 Air Scrubber does its duty helping clean my work space air. It’s always great to have an air scrubber running in work environments to reduce risk of breathing particles or making more of a mess than needed. I will be using this air scrubber regularly for construction projects like demolition, remodeling, drywalling, cleanup etc. I am looking forward to cleaning my pre-filter more regularly because of the quick tool free latch design.

Josiah
Heavy Duty Air Scrubber for Cleaner Workspace Air The CADPXS 550 Air Scrubber has a simple and heavy duty design that works as intended. Just like you would expect from an air scrubber, it helps keep your work space air clean. I’ll share the pros and cons from my perspective, and hopefully those will help you make an informed purchasing decisions. Sorry for the bad audio in the unboxing video, I need to get a better microphone. Pros: ============== Simple & Minimal Packaging: * The first things that caught my attention was the simple and effective packaging. The CADPXS 550 arrives in thick cardboard with just two small foam pieces. Tool-Free Filter Access: * Practically this is an important feature. This makes it easy to clean the pre-filter, or swap out filters. Just flip the two quick latches and lift the lid. Personally I like this design because my other air scrubber needs 4 screws loosened with a screwdriver to access the filter. Robust Design and Quality Materials: * The quality of the plastic seems very durable. I expect it to have a long lifetime and take on daily work abuse without issue. The weight of the unit is nice, its a slightly lighter and smaller than my other 550 air scrubber so that makes it slightly easier to move it around. Lighted Power Cord: * The power cord has a light feature enhances visibility, making it easier to locate the power source in dimly lit spaces. It's a small detail that goes a long way in terms of user convenience. Persistent Display Hour Meter: * The hour usage meter meter displays the hours even with the power unplugged. This is a nice touch. Maybe it’s an e-ink display. Well Placed Control Panel: * In relation to the exhaust, the control panel is located on the side. This is great because if you’re pointing the exhaust up in the air, the control panel is still easily accessible. My other air scrubber has the control panel on the opposite side of the exhaust which means it’s on the floor when pointing up and not accessible. Great job on the placement of this. Price: * The price seems of this seems to be in the mid-range for 550 CFM Air Scrubbers on Amazon. I have not used any BlueDri products, but this CADPXS air scrubber design seems comparable to the industry standard BlueDri 500. Cons: ============== CFM Output Feels SLIGHTLY Less Than My Other Air Scrubber: * I have another 550 CFM air scrubber I regularly use. The output of my other one feels stronger than this CADPXS one. Maybe I will get an anemometer (airflow meter) so I can test the output/input of my air scrubbers. The air inlet hole is is a little smaller on the CADPXS compared to my other air scrubber, maybe that has an effect on output. Rigid Carrying Handle as Opposed to Strap: * The carrying handle is rigid, which makes it very sturdy and great to grip. But I prefer the flexibility of fold-flat strap handles. This rigid handle might be issue for storing/stacking, and if the handle ever breaks it won’t be possible to replace like a strap handle can. Filter - Carbon & HEPA Not Separate: * I think this is common for Air Scrubbers to have the Carbon & HEPA filters attached to each other. Would probably be nice is you could easily replace them independently from each other. No UV Light: * If you need a UV light, this does not have one. Most of my use situations do not require one, but it might be nice for the occasional use. The CADPXS 550 Air Scrubber does its duty helping clean my work space air. It’s always great to have an air scrubber running in work environments to reduce risk of breathing particles or making more of a mess than needed. I will be using this air scrubber regularly for construction projects like demolition, remodeling, drywalling, cleanup etc. I am looking forward to cleaning my pre-filter more regularly because of the quick tool free latch design.

Josiah
Heavy Duty Air Scrubber for Cleaner Workspace Air The CADPXS 550 Air Scrubber has a simple and heavy duty design that works as intended. Just like you would expect from an air scrubber, it helps keep your work space air clean. I’ll share the pros and cons from my perspective, and hopefully those will help you make an informed purchasing decisions. Sorry for the bad audio in the unboxing video, I need to get a better microphone. Pros: ============== Simple & Minimal Packaging: * The first things that caught my attention was the simple and effective packaging. The CADPXS 550 arrives in thick cardboard with just two small foam pieces. Tool-Free Filter Access: * Practically this is an important feature. This makes it easy to clean the pre-filter, or swap out filters. Just flip the two quick latches and lift the lid. Personally I like this design because my other air scrubber needs 4 screws loosened with a screwdriver to access the filter. Robust Design and Quality Materials: * The quality of the plastic seems very durable. I expect it to have a long lifetime and take on daily work abuse without issue. The weight of the unit is nice, its a slightly lighter and smaller than my other 550 air scrubber so that makes it slightly easier to move it around. Lighted Power Cord: * The power cord has a light feature enhances visibility, making it easier to locate the power source in dimly lit spaces. It's a small detail that goes a long way in terms of user convenience. Persistent Display Hour Meter: * The hour usage meter meter displays the hours even with the power unplugged. This is a nice touch. Maybe it’s an e-ink display. Well Placed Control Panel: * In relation to the exhaust, the control panel is located on the side. This is great because if you’re pointing the exhaust up in the air, the control panel is still easily accessible. My other air scrubber has the control panel on the opposite side of the exhaust which means it’s on the floor when pointing up and not accessible. Great job on the placement of this. Price: * The price seems of this seems to be in the mid-range for 550 CFM Air Scrubbers on Amazon. I have not used any BlueDri products, but this CADPXS air scrubber design seems comparable to the industry standard BlueDri 500. Cons: ============== CFM Output Feels SLIGHTLY Less Than My Other Air Scrubber: * I have another 550 CFM air scrubber I regularly use. The output of my other one feels stronger than this CADPXS one. Maybe I will get an anemometer (airflow meter) so I can test the output/input of my air scrubbers. The air inlet hole is is a little smaller on the CADPXS compared to my other air scrubber, maybe that has an effect on output. Rigid Carrying Handle as Opposed to Strap: * The carrying handle is rigid, which makes it very sturdy and great to grip. But I prefer the flexibility of fold-flat strap handles. This rigid handle might be issue for storing/stacking, and if the handle ever breaks it won’t be possible to replace like a strap handle can. Filter - Carbon & HEPA Not Separate: * I think this is common for Air Scrubbers to have the Carbon & HEPA filters attached to each other. Would probably be nice is you could easily replace them independently from each other. No UV Light: * If you need a UV light, this does not have one. Most of my use situations do not require one, but it might be nice for the occasional use. The CADPXS 550 Air Scrubber does its duty helping clean my work space air. It’s always great to have an air scrubber running in work environments to reduce risk of breathing particles or making more of a mess than needed. I will be using this air scrubber regularly for construction projects like demolition, remodeling, drywalling, cleanup etc. I am looking forward to cleaning my pre-filter more regularly because of the quick tool free latch design.
Josiah
Heavy Duty Air Scrubber for Cleaner Workspace Air The CADPXS 550 Air Scrubber has a simple and heavy duty design that works as intended. Just like you would expect from an air scrubber, it helps keep your work space air clean. I’ll share the pros and cons from my perspective, and hopefully those will help you make an informed purchasing decisions. Sorry for the bad audio in the unboxing video, I need to get a better microphone. Pros: ============== Simple & Minimal Packaging: * The first things that caught my attention was the simple and effective packaging. The CADPXS 550 arrives in thick cardboard with just two small foam pieces. Tool-Free Filter Access: * Practically this is an important feature. This makes it easy to clean the pre-filter, or swap out filters. Just flip the two quick latches and lift the lid. Personally I like this design because my other air scrubber needs 4 screws loosened with a screwdriver to access the filter. Robust Design and Quality Materials: * The quality of the plastic seems very durable. I expect it to have a long lifetime and take on daily work abuse without issue. The weight of the unit is nice, its a slightly lighter and smaller than my other 550 air scrubber so that makes it slightly easier to move it around. Lighted Power Cord: * The power cord has a light feature enhances visibility, making it easier to locate the power source in dimly lit spaces. It's a small detail that goes a long way in terms of user convenience. Persistent Display Hour Meter: * The hour usage meter meter displays the hours even with the power unplugged. This is a nice touch. Maybe it’s an e-ink display. Well Placed Control Panel: * In relation to the exhaust, the control panel is located on the side. This is great because if you’re pointing the exhaust up in the air, the control panel is still easily accessible. My other air scrubber has the control panel on the opposite side of the exhaust which means it’s on the floor when pointing up and not accessible. Great job on the placement of this. Price: * The price seems of this seems to be in the mid-range for 550 CFM Air Scrubbers on Amazon. I have not used any BlueDri products, but this CADPXS air scrubber design seems comparable to the industry standard BlueDri 500. Cons: ============== CFM Output Feels SLIGHTLY Less Than My Other Air Scrubber: * I have another 550 CFM air scrubber I regularly use. The output of my other one feels stronger than this CADPXS one. Maybe I will get an anemometer (airflow meter) so I can test the output/input of my air scrubbers. The air inlet hole is is a little smaller on the CADPXS compared to my other air scrubber, maybe that has an effect on output. Rigid Carrying Handle as Opposed to Strap: * The carrying handle is rigid, which makes it very sturdy and great to grip. But I prefer the flexibility of fold-flat strap handles. This rigid handle might be issue for storing/stacking, and if the handle ever breaks it won’t be possible to replace like a strap handle can. Filter - Carbon & HEPA Not Separate: * I think this is common for Air Scrubbers to have the Carbon & HEPA filters attached to each other. Would probably be nice is you could easily replace them independently from each other. No UV Light: * If you need a UV light, this does not have one. Most of my use situations do not require one, but it might be nice for the occasional use. The CADPXS 550 Air Scrubber does its duty helping clean my work space air. It’s always great to have an air scrubber running in work environments to reduce risk of breathing particles or making more of a mess than needed. I will be using this air scrubber regularly for construction projects like demolition, remodeling, drywalling, cleanup etc. I am looking forward to cleaning my pre-filter more regularly because of the quick tool free latch design.

Loving our new blue air scrubbers!
Great Product Performance, cleaning, efficiency
Loving our new blue air scrubbers!
Great Product Performance, cleaning, efficiency









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Frequently Asked Questions
For more details on shipping, click here to view our full Shipping Policy.
Most orders are delivered within 5–14 business days, depending on your location.
If your order is damaged during shipping, contact us immediately with photos or videos of the issue. Keep all packaging and inclusions intact—we’ll arrange for a replacement or refund as quickly as possible.
- First 6 months: Full coverage for parts and labor, including round-trip shipping.
- Months 7–12: Full coverage for parts and labor. Customer covers shipping to CADPXS; return shipping is covered.
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This scrubber is STRONG
Before starting the review I had about 5 – 6 months of testing this air scrubber for residential basement foundation work and I can tell you this thing works, not only is it super light and portable, this thing sucks up dust like no other. It’s made out of a durable thick plastic material along with a huge filter which is super easy to clean and replace. This thing is also super quiet as well, sometimes you forget it’s running. So far it’s still running super strong and held up for quite a while.
Great to keep dust down on construction sites.
We’ve had two of these in rotation on our remodeling company’s jobsites for some time now. Great units. We use 16x16x1 replacement filters. Our longest tenured unit has been in use for over a year and has not needed a new HEPA filter replacement yet.
High Quality Air Scrubber
We bought this for a mold remediation work. It’s high quality, everything on it is built to last. We used it to create a negative air containment, which worked great. It moves a lot of air and the HEPA filter provided the peace of mind needed to tackle the project.
It’s made from durable and sturdy plastic, the fan speed knob is high quality metal. It’s easy to disassemble, clean and replacement filters are reasonably priced. The additional outlet next to the fan speed is a nice touch and would come in handy.
Post project and cleaning, we continue to use it as an air cleaner occasionally in our home. It is a bit loud for constant use while in close proximity.
Highly recommended for renovation and remediation projects.
Good
Works well
Great product!
Works as advertised. Have already logged over 4,000 hours within a couple of weeks. I love that you can control the air flow. The machine itself is not too bulky and easy to move. Filtration is excellent! The odor in this bathroom due to the mold that was mitigated was very strong. This machine removed the odor within minutes making for a safer work environment. I have read that there are issues with the machine being too loud. I had the machine running 24 hours a day with the tenants living in the home. They never complained about the sound while it was left on high. It’s a great air scrubber for the price and I see myself purchasing more in the future.