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CADPXS Shield-550 Air Scrubber (Gray)

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.

Original price was: $469.66.Current price is: $399.00.

Availability: 100 in stock

What’s Included
  • Shield-550 Air Scrubber
  • MERV-10 Pre-Filter
  • HEPA Filter
  • Power Cord
  • User Manual
Specifications
  • 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: Gray
  • ETL-Certified
Shipping Details

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

5.0
Based on 25 reviews
5 star
100
100%
4 star
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1 star
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Customer Images

Image #1 from Dan Velez
Image #2 from Dan Velez
Image #1 from bigdawg54
Image #2 from bigdawg54
Image #1 from Eduardo
Image #2 from Eduardo
Image #3 from Eduardo
Image #1 from BEN K
Image #2 from BEN K
Image #3 from BEN K
Image #1 from Dan Velez

Dan Velez

Worked great for mold remediation project I was told I would need an air scrubber that might run me over $1000 when I discovered black mold in one of my commercial properties, but this model both performed as well as most other alternatives, and at a price point I didn’t feel super victimized by.

Image #2 from Dan Velez

Dan Velez

Worked great for mold remediation project I was told I would need an air scrubber that might run me over $1000 when I discovered black mold in one of my commercial properties, but this model both performed as well as most other alternatives, and at a price point I didn’t feel super victimized by.

Image #1 from bigdawg54

bigdawg54

Very impressive. No more musty smell I ran this for one day and it completely got rid of the musty smell in my basement. Very impressed. I also ran it in a finished attic space that tends to have a stuffy smell that is also kinda dusty. Worked great. It moves a lot of air and is a big machine. I have used small air purifiers in past and this was way more effective. You can have it stand 2 different ways. It has a dial that controls the speed. Its noise is similar to a window fan.

Image #2 from bigdawg54

bigdawg54

Very impressive. No more musty smell I ran this for one day and it completely got rid of the musty smell in my basement. Very impressed. I also ran it in a finished attic space that tends to have a stuffy smell that is also kinda dusty. Worked great. It moves a lot of air and is a big machine. I have used small air purifiers in past and this was way more effective. You can have it stand 2 different ways. It has a dial that controls the speed. Its noise is similar to a window fan.

Image #1 from Eduardo

Eduardo

Used this when our downstairs bathroom leaked My husband likes fixing evening himself and after we found a leak behind our bartering vanity he purchased this, and a dehumidifier to go under the house. It has worked great and the insurance adjuster was impressed. The moisture has dried up compelling and we are just waiting for the material to be delivered to get started on the repairs. I had no idea what this thing was but my husband went online and looked at a bunch of them and ordered this one, it arrived in 2 days which gave us time to cut out the sheet rock and tear up the floor. We had both machines running and the noise level was not bad at all. I didn't know this was something that we needed but im glad he set it up and used it while the process is ongoing. I can definitely say the amount of dust and debris and smell would've been worse without it. One of his superintendent on his job site said he would buy it after we were done using it since there are always leaks and damages while building apartment complexes and my husband had said it was working so well so we are basically getting our money back!

Image #2 from Eduardo

Eduardo

Used this when our downstairs bathroom leaked My husband likes fixing evening himself and after we found a leak behind our bartering vanity he purchased this, and a dehumidifier to go under the house. It has worked great and the insurance adjuster was impressed. The moisture has dried up compelling and we are just waiting for the material to be delivered to get started on the repairs. I had no idea what this thing was but my husband went online and looked at a bunch of them and ordered this one, it arrived in 2 days which gave us time to cut out the sheet rock and tear up the floor. We had both machines running and the noise level was not bad at all. I didn't know this was something that we needed but im glad he set it up and used it while the process is ongoing. I can definitely say the amount of dust and debris and smell would've been worse without it. One of his superintendent on his job site said he would buy it after we were done using it since there are always leaks and damages while building apartment complexes and my husband had said it was working so well so we are basically getting our money back!

Image #3 from Eduardo

Eduardo

Used this when our downstairs bathroom leaked My husband likes fixing evening himself and after we found a leak behind our bartering vanity he purchased this, and a dehumidifier to go under the house. It has worked great and the insurance adjuster was impressed. The moisture has dried up compelling and we are just waiting for the material to be delivered to get started on the repairs. I had no idea what this thing was but my husband went online and looked at a bunch of them and ordered this one, it arrived in 2 days which gave us time to cut out the sheet rock and tear up the floor. We had both machines running and the noise level was not bad at all. I didn't know this was something that we needed but im glad he set it up and used it while the process is ongoing. I can definitely say the amount of dust and debris and smell would've been worse without it. One of his superintendent on his job site said he would buy it after we were done using it since there are always leaks and damages while building apartment complexes and my husband had said it was working so well so we are basically getting our money back!

Image #1 from BEN K

BEN K

Bought 4 reasonably good price I bought four of these from my mold remediation business in South Florida. they were $100 cheaper each than the bluedri. it's basically identical, I would guess it's probably made in the same place in China. The only difference I know is it seems like the bluedri blows a little bit harder. I really don't think it makes a difference as long as it's moving air, I did buy a wind gauge and I'm going to check it when it comes in but I don't think that there's a big difference just a little bit harder. although the bluedri is noisier then these ones. also this comes with a three-stage filter. it comes with your air conditioning type filter and a HEPA filter, on the back side of the HEPA filter it has charcoal, carbon. to where the bluedri does not have that so it's only a two-stage system. so the units cost in you $100 less and you're getting an $80 filter versus their filter so you're saving even more money. I don't know what the resale value on the unit will be. but I can get half my money out of it after I get 5 or 600 hours on it I'm happy when I put these on jobs I charge $65 a day. and my typical job has four of them on it. I hope this was helpful. they're nicely put together, although I do notice the bluedri today is $449, compared to last week when I bought these it was $499. they do weigh a good amount, honestly I'd say they wait 45 lb each and their cumbersome but they can be carried.

Image #2 from BEN K

BEN K

Bought 4 reasonably good price I bought four of these from my mold remediation business in South Florida. they were $100 cheaper each than the bluedri. it's basically identical, I would guess it's probably made in the same place in China. The only difference I know is it seems like the bluedri blows a little bit harder. I really don't think it makes a difference as long as it's moving air, I did buy a wind gauge and I'm going to check it when it comes in but I don't think that there's a big difference just a little bit harder. although the bluedri is noisier then these ones. also this comes with a three-stage filter. it comes with your air conditioning type filter and a HEPA filter, on the back side of the HEPA filter it has charcoal, carbon. to where the bluedri does not have that so it's only a two-stage system. so the units cost in you $100 less and you're getting an $80 filter versus their filter so you're saving even more money. I don't know what the resale value on the unit will be. but I can get half my money out of it after I get 5 or 600 hours on it I'm happy when I put these on jobs I charge $65 a day. and my typical job has four of them on it. I hope this was helpful. they're nicely put together, although I do notice the bluedri today is $449, compared to last week when I bought these it was $499. they do weigh a good amount, honestly I'd say they wait 45 lb each and their cumbersome but they can be carried.

Image #3 from BEN K

BEN K

Bought 4 reasonably good price I bought four of these from my mold remediation business in South Florida. they were $100 cheaper each than the bluedri. it's basically identical, I would guess it's probably made in the same place in China. The only difference I know is it seems like the bluedri blows a little bit harder. I really don't think it makes a difference as long as it's moving air, I did buy a wind gauge and I'm going to check it when it comes in but I don't think that there's a big difference just a little bit harder. although the bluedri is noisier then these ones. also this comes with a three-stage filter. it comes with your air conditioning type filter and a HEPA filter, on the back side of the HEPA filter it has charcoal, carbon. to where the bluedri does not have that so it's only a two-stage system. so the units cost in you $100 less and you're getting an $80 filter versus their filter so you're saving even more money. I don't know what the resale value on the unit will be. but I can get half my money out of it after I get 5 or 600 hours on it I'm happy when I put these on jobs I charge $65 a day. and my typical job has four of them on it. I hope this was helpful. they're nicely put together, although I do notice the bluedri today is $449, compared to last week when I bought these it was $499. they do weigh a good amount, honestly I'd say they wait 45 lb each and their cumbersome but they can be carried.

Image #1 from Dan Velez
Image #2 from Dan Velez
Image #1 from bigdawg54
Image #2 from bigdawg54
Image #1 from Eduardo
Image #2 from Eduardo
Image #3 from Eduardo
Image #1 from BEN K
Image #2 from BEN K
Image #3 from BEN K
1-5 of 25 reviews
  1. Eliminates odor

    Worked really great use it in homes in Lahaina after the fire.

  2. strong air purifier

    This unit is rugged, powerful and effective. We’ve had it running in our basement for the last week it has completely removed the smell of fumes leaking from our boiler. Our main reason for getting it was to remove any air-born mold spores so that, combined with my commercial dehumidifier, our basement will remain mold free. The unit is heavy duty and is designed for commercial use, flood or fire remediation but is perfect for our needs. Given they back it with a 10yr warranty I don’t expect any issues.

  3. Clean up all smells

    Wow I am impressed. These work great its simple to use and it will clean out any odors or smells around my house.

  4. Total Air Scrubber

    I bought the CADPXS Shield-550 to help with air quality during a renovation project, and it’s been a solid purchase. Right out of the box, it felt sturdy and well-built. The suction power is impressive, and it noticeably reduces dust and odors in the air.

    Setup was super easy, just plug it in and go. It runs fairly quietly for what it is, though at higher speeds, it’s a bit loud (which is expected). The HEPA filter does its job well, and I like that replacement filters are easy to find.

    When we had forest fires we used this and it worked great for fighting the bad air quality this was a life saver for me and my household.

    Only minor downside is the weight it’s not the easiest thing to move around, but that’s a trade-off for its durability. Overall, great for construction, water damage cleanup, or just improving air quality. Definitely recommend if you need something heavy-duty!

    Would buy again.

  5. Works wonders for smells

    This has been a great purchase for me. I purchased a house recently that had needed to be dried out because of a leak and combined with a powerful fan and this air scrubber, the smell of mold and mildew has diminished. It’s a great purchase!

Frequently Asked Questions

How soon will my order ship?
Orders are processed within 1 business day (Monday–Friday, excluding holidays). You’ll receive tracking information as soon as your order leaves our warehouse.

For more details on shipping, click here to view our full Shipping Policy.

How long does delivery take?

Most orders are delivered within 5–14 business days, depending on your location.

What happens if my order arrives damaged?

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.

What kind of warranty does CADPXS offer?

The Shield-550 Air Scrubber is covered by a 1-year limited warranty:

  • 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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