---
product_id: 33238792
title: "BlueDri Air Shield 550 HEPA Air Scrubber, Water Damage Restoration Equipment Air Purifier, Covers 1400 Sq. Ft, Daisy Chain Capable, For Commercial Use, Blue, BD-AS-550"
brand: "bluedri"
price: "฿75994"
currency: THB
in_stock: true
reviews_count: 10
category: "Blue Dri"
url: https://www.desertcart.co.th/products/33238792-bluedri-air-shield-550-hepa-air-scrubber-water-damage-restoration
store_origin: TH
region: Thailand
---

# 40%+ more CFM airflow Daisy chain compatible 3-stage HEPA filtration BlueDri Air Shield 550 HEPA Air Scrubber, Water Damage Restoration Equipment Air Purifier, Covers 1400 Sq. Ft, Daisy Chain Capable, For Commercial Use, Blue, BD-AS-550

**Brand:** bluedri
**Price:** ฿75994
**Availability:** ✅ In Stock

## Summary

> 🛠️ Clear the air, conquer the job — because your workspace deserves the best!

## Quick Answers

- **What is this?** BlueDri Air Shield 550 HEPA Air Scrubber, Water Damage Restoration Equipment Air Purifier, Covers 1400 Sq. Ft, Daisy Chain Capable, For Commercial Use, Blue, BD-AS-550 by bluedri
- **How much does it cost?** ฿75994 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/33238792-bluedri-air-shield-550-hepa-air-scrubber-water-damage-restoration)

## Best For

- bluedri enthusiasts

## Why This Product

- Trusted bluedri brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stay Informed, Stay Ahead:** LED filter change indicator and variable speed control keep performance optimized.
- • **Triple Defense Filtration:** 3-stage system with pre-filter and HEPA filter removes 99.97% of particles down to 0.3 microns.
- • **Built for the Toughest Jobs:** Durable single-housing design with 1-year warranty and 5-year housing guarantee.
- • **Seamless Jobsite Integration:** Daisy chain capability and stackable design maximize convenience and space efficiency.
- • **Breathe Cleaner, Work Smarter:** Delivers 40% more airflow than competitors for rapid air purification across 1400 sq. ft.

## Overview

The BlueDri Air Shield 550 is a commercial-grade HEPA air scrubber engineered for demanding environments like construction, restoration, and remediation. It boasts 40% higher airflow than competitors, a robust 3-stage filtration system removing 99.97% of airborne particles, and smart features like daisy chain compatibility and filter change alerts. Lightweight yet durable, it covers up to 1400 sq. ft., making it the go-to air purifier for professionals who refuse to compromise on air quality or efficiency.

## Description

The BlueDri Air Shield 550 (AS-550) can be used for commercial and industrial use. For painters, during water/flood restoration, construction, crawlspaces and attics, remodels, painting, sewage, remediation, fire damage restoration, water damage restoration. For men and women who spend a great deal of time in dusty environments, air quality and related health complications are a constant concern and should be a top priority. The BlueDri Air Shield 550 (AS-550) provides a convenient and effective solution. The Air Shield 550 is equipped with 3 separate filtration stages to protect your health and well-being. Whether you suffer from allergies or are on a dusty job site, this air scrubber is a must-have for environments with contaminated air. The Air Shield 550 has a wide array of features for greater convenience during use. An LED light indicator notifies you when the intake filter should be changed and a variable speed control mechanism allows you to adjust the power and speed at which the filter operates. Some of the other features include a daisy chain-compatible GFCI port and an hour meter display. Each unit is made with an easily stackable design to save space at your job site or shop as it cleans the air. The total weight of the filter is approximately 39 lbs. and it measures roughly 15.25 in. x 24 in. x 23 in., making it an ideal tool for both business. The Air Shield 550 will work just as hard as you and your team to create outstanding results at job sites.

Review: Blue Dri Air Scrubber HEPA - I won’t do any interior work without one. I found out about air scrubbers earlier this year when I helped a friend demo a bathroom. I had some work come up for a kitchen remodel and decided I should get one. Leaves the air clean, you can see how much dust the pre filter catches alone and it really moves a good amount of air. Not too big, and pretty quiet even at max flow. Seems durable but time will tell. Hoping the best for this unit as it’s already working wonders.
Review: Worth EVERY penny ! Better than competitor - We bought this to use during a huge demolition project in which 3900 sq feet were taken down to the studs, all insulation, flooring and pretty much anything else we could get our hands on was removed. We recently had a flood in our home and the restoration company had brought in this units much more expensive competitor and left them behind for us to use for awhile, after they picked them up we decided we were so impressed wth how well they worked that we needed one to buy for our upcoming much larger project, however we weren't impressed with the competitors pricing- so I found this product and couldn't be happier! It works just as well as the other one and is actually a fair bit quieter than the other ones- it's still noisy but at a more tolerable level. It's actually much less expensive to buy this unit than to rent one even for just a few weeks!! This past weekend we removed all the insulation from our ceilings. We have a relatively flat roof which we found out while removing the insulation that it had at one point been a tar and gravel roof now replaced with a membrane roof, however you can imagine the amount of dust, stones, mold and whatever else was up there since the 50's -pretty much the most disgusting insulation you've ever seen. When we were taking it down you couldn't see across the room - the air was literally black. So we we finished our job, picked up all the insulation and left the air scrubber running. 20 minutes later we returned and the air was totally clear!!! ( we still had to wear masks but the difference was incredible and saved us a ton of cleaning!) We vacuumed off the unit and opened up the hepa filter and vacuumed that off as well and were able to keep working rest of the day- without this machine the dirt and dust in the air would have lingered for many many hours! Couldn't be happier with this machine!

## Features

- POWERFUL AIR PURIFIER - BlueDri's Air Shield 550 HEPA Air Scrubber delivers at least 40% more CFM than leading competitors in the category. It removes harmful airborne particles including smoke, pet dander, pollen, saw dust, and other miscellaneous debris.
- HEAVY DUTY - AS-550 operates at 3 different stages, each offering its own unique contribution to purifying air. The pre-filter protects the prime HEPA filter acting as a large particle cleaner allowing the HEPA filter to do the finer work. Ideal for commercial repair and construction sites and sewage remediation, water and fire damage restoration.
- PURITY - HEPA filter removes 99. 97% of particles down to 0.3 microns. Perfect for purifying the air in homes, businesses, schools and even hospitals
- ODOR ELIMINATOR - The optional carbon filter (Not Included) eliminates odors from paint, smoke, pets, cleaning products, etc. This separately sold filter is perfect for a salon or print shop for removing unwanted fumes.
- WARRANTY - 1-year and 5-year housing . Our Air Shield 550 is engineered with technology into a single housing piece making it the toughest in the market. We stand by our quality products and hope you do too

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B01JHI66VC |
| Best Sellers Rank | #113,168 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #203 in HEPA Filter Air Purifiers |
| Customer Reviews | 4.6 4.6 out of 5 stars (745) |
| Date First Available  | August 2, 2016 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | BD-AS-550-BL |
| Manufacturer  | BlueDri |
| Product Dimensions  | 15 x 24 x 23 inches; 39 Pounds |

## Product Details

- **Brand:** BlueDri
- **Color:** Blue
- **Item Weight:** 39 Pounds
- **Power Source:** Corded Electric
- **Product Dimensions:** 15"D x 24"W x 23"H

## Images

![BlueDri Air Shield 550 HEPA Air Scrubber, Water Damage Restoration Equipment Air Purifier, Covers 1400 Sq. Ft, Daisy Chain Capable, For Commercial Use, Blue, BD-AS-550 - Image 1](https://m.media-amazon.com/images/I/81AhmGvHu+L.jpg)

## Questions & Answers

**Q: What is the square foot coverage?**
A: You are asking a question in square footage for a product that operates in cubic feet, or volume.  So the square footage coverage for this unit is dependent on the height of the ceilings.  The unit is also rated in terms of time, in this case, Cubic Feet per Minute CFM).  Therefore, the answer to your question also depends on how often you want the air in the area to be exchanged.  However, the more practical answer to your question is that this unit is designed to work in small areas of a house, like a bedroom or living room.  For example,  if a room is 12 ft. wide x 12 ft. deep x 9 ft. high, then 12x12x9 = 1,300 cubic feet.  The theory is that the AS-550 will scrub the air in a room this size in a little over a couple of minutes (1300 cubic feet / 550 cubic feet per minute = 2.36 minutes to make one full exchange of the air).  Finally, these ratings only make any sense if the air scrubber is being used as a negative air machine (meaning filtered air is being pumped outside through ducting attached to the scrubber, and the room has been adequately sealed with plastic, etc.).  If the air scrubber is just set up to run in a room without the duct work to send the filtered air outside, then the scrubber is scrubbing both filtered and non-filtered air.  I'm using my AS-550 for a basement demolition (1,000 sf x 7 ft. ceilings) and it works fine... if I give it enough time.  If money were not a concern I would have bought a unit rated at 2,000 CFM, but that's a much higher price point.  In summary, my opinion is that the AS-550 is excellent for a large bedroom or average living room.

**Q: does this come with filters, the answer below does not answer this question?**
A: Margaret is partially correct:  do not vacuum the hepa filter unless using a hepa vacuum. However, you can take a non hepa vacuum and clean it outside. Or, with a compressor set to 40psi, take the filter outside and blow it out from the backside (the reverse of air flow).  Regardless of the method , it is best to clean filters outside. Wear a mask while cleaning it.

**Q: inlet and outlet duct size?**
A: Thank you for contacting us regarding the AS-550. The duct sizes are as follows. INLET: 11.75″ OUTLET: 7.75″.

**Q: Where can i buy the hepa filter for this unit?**
A: The Hepa Filter can be purchased at https://www.amazon.com/B-Air-Scrubber-Stage-Filter-Purifiers/dp/B06VV4794X/ref=sr_1_1?ie=UTF8&qid=1536166542&sr=8-1&keywords=B06VV4794X

## Customer Reviews

### ⭐⭐⭐⭐⭐ Blue Dri Air Scrubber HEPA
*by P***R on September 23, 2025*

I won’t do any interior work without one. I found out about air scrubbers earlier this year when I helped a friend demo a bathroom. I had some work come up for a kitchen remodel and decided I should get one. Leaves the air clean, you can see how much dust the pre filter catches alone and it really moves a good amount of air. Not too big, and pretty quiet even at max flow. Seems durable but time will tell. Hoping the best for this unit as it’s already working wonders.

### ⭐⭐⭐⭐⭐ Worth EVERY penny ! Better than competitor
*by M***S on May 19, 2018*

We bought this to use during a huge demolition project in which 3900 sq feet were taken down to the studs, all insulation, flooring and pretty much anything else we could get our hands on was removed. We recently had a flood in our home and the restoration company had brought in this units much more expensive competitor and left them behind for us to use for awhile, after they picked them up we decided we were so impressed wth how well they worked that we needed one to buy for our upcoming much larger project, however we weren't impressed with the competitors pricing- so I found this product and couldn't be happier! It works just as well as the other one and is actually a fair bit quieter than the other ones- it's still noisy but at a more tolerable level. It's actually much less expensive to buy this unit than to rent one even for just a few weeks!! This past weekend we removed all the insulation from our ceilings. We have a relatively flat roof which we found out while removing the insulation that it had at one point been a tar and gravel roof now replaced with a membrane roof, however you can imagine the amount of dust, stones, mold and whatever else was up there since the 50's -pretty much the most disgusting insulation you've ever seen. When we were taking it down you couldn't see across the room - the air was literally black. So we we finished our job, picked up all the insulation and left the air scrubber running. 20 minutes later we returned and the air was totally clear!!! ( we still had to wear masks but the difference was incredible and saved us a ton of cleaning!) We vacuumed off the unit and opened up the hepa filter and vacuumed that off as well and were able to keep working rest of the day- without this machine the dirt and dust in the air would have lingered for many many hours! Couldn't be happier with this machine!

### ⭐⭐⭐⭐⭐ High quality air scrubber
*by B***S on October 17, 2025*

High quality, well built. Use it in my basement to keep the air clean and fresh.

## Frequently Bought Together

- BlueDri Air Shield 550 HEPA Air Scrubber, Water Damage Restoration Equipment Air Purifier, Covers 1400 Sq. Ft, Daisy Chain Capable, For Commercial Use, Blue, BD-AS-550
- Mounto 10-Pack Pre-Filter Replacements for HEPA 500 Air Scrubber, Enhanced Dust Capture, Easy Installation, Extends HEPA Filter Life
- BlueDri Air Scrubber Stage 2 HEPA Air Filter 2 Pack for Air Purifiers Negative Air Machine, Water Damage Restoration Equipment, Construction Debris

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-20*