--- product_id: 349201453 title: "BlueDri BD-AS-550-BL Negative Machine Airbourne Cleaner HEPA Scrubber Water Damage Restoration Equipment Air Purifier, Blue" brand: "bluedri" price: "114448049₫" currency: VND in_stock: false reviews_count: 5 category: "Blue Dri" url: https://www.desertcart.vn/products/349201453-bluedri-bd-as-550-bl-negative-machine-airbourne-cleaner-hepa store_origin: VN region: Vietnam --- # Covers up to 550 sq ft 99.97% particle removal ≥0.3 microns Heavy-duty pre-filter + HEPA combo BlueDri BD-AS-550-BL Negative Machine Airbourne Cleaner HEPA Scrubber Water Damage Restoration Equipment Air Purifier, Blue **Brand:** bluedri **Price:** 114448049₫ **Availability:** ❌ Out of Stock ## Summary > 🌪️ Breathe Bold: Command Clean Air Like a Pro ## Quick Answers - **What is this?** BlueDri BD-AS-550-BL Negative Machine Airbourne Cleaner HEPA Scrubber Water Damage Restoration Equipment Air Purifier, Blue by bluedri - **How much does it cost?** 114448049₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/349201453-bluedri-bd-as-550-bl-negative-machine-airbourne-cleaner-hepa) ## 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 - • **Built to Outlast:** Roto-molded single housing with 1-year warranty and 5-year housing guarantee—engineered for relentless use. - • **Smart Filter Management:** LED indicator alerts you exactly when to swap filters—no guesswork, no downtime. - • **Customizable Airflow Control:** Variable speed settings let you dial in the perfect air scrubber power for any environment. - • **Space-Savvy Stackable Design:** Compact and stackable, this powerhouse fits seamlessly into your busy job site or home workspace. - • **Industrial-Grade Air Purification:** Tackle asbestos, spores, smoke & construction dust with military-grade HEPA filtration. ## Overview The BlueDri BD-AS-550-BL Air Shield 550 is a professional-grade HEPA air scrubber designed for whole-house purification and heavy-duty restoration tasks. It removes 99.97% of airborne particles ≥0.3 microns, covering up to 550 sq ft, with a robust pre-filter and optional carbon filter for odor elimination. Featuring smart LED filter alerts, variable speed control, and a durable roto-molded housing, it’s engineered for demanding environments like construction sites, water/fire damage restoration, and indoor air quality management. ## Description The Air Shield 550 (AS-550) can be used by painters, during water/flood restoration, construction, crawlspaces and attics, home repairs, remodels, painting, sewage, 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 Air Shield 550 (AS-550) provides a convenient and effective solution. The Air Shield 550 is equipped with three 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 41. 2 lbs. and it measures roughly 15. 5” x 24. 5” x 24”, making it an ideal tool for both business and home. The Air Shield 550 will work just as hard as you and your team to create outstanding results at job sites. Review: Great unit. Review: Blue Dri Air Scrubber HEPA ## Features - WHOLE HOUSE AIR PURIFIER - BlueDri's Air Shield 550 HEPA Air Scrubber avoids airborne particles including asbestos, spores, smoke, saw residue, and other miscellaneous dirt. - Heavy Duty - The pre-filter helps the prime HEPA filter acting as a large particle cleaner allowing the HEPA filter to do the finer work. Ideal for home repair and construction sites, sewage removal, water and fire damage restoration - PRECISION - HEPA filters are standardized to remove 99. 97% of particles that have a size greater than or equal to 0.3 micrometers. Perfect for purifying the air from dirt in a hospital room or children's bedrooms. - FOUL SMELL ELIMINATOR - The optional carbon filter (Not Included) eliminates foul smell from paint, smoke, pets, cleaning products, cooking, 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 roto 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 | | Brand | BlueDri | | Brand Name | BlueDri | | Colour | Blue | | Control Method | Touch | | Controller Type | Touch Control | | Country of Origin | USA | | Customer Reviews | 4.6 out of 5 stars 560 Reviews | | Filter Type | HEPA , Pre-Filter | | Floor Area | 550 Square Feet | | Global Trade Identification Number | 00766287111999 | | Item Type Name | HEPA Scrubber Water Damage Restoration Equipment for Pure Air | | Item Weight | 39 Pounds | | Manufacturer | BlueDri | | Model Number | BD-AS-550-BL | | Part Number | BD-AS-550-BL | | Particle Retention Size | 0.3 Micron | | Power Source | Corded Electric | | Power Source Type | Corded Electric | | Special Features | Manual | | UPC | 766287111999 875333000108 | | Unit Count | 1.0 Count | ## Product Details - **Colour:** Blue - **Brand:** BlueDri - **Particle Retention Size:** 0.3 Micron - **Controller Type:** Touch Control - **UPC:** 766287111999 875333000108 ## Images ![BlueDri BD-AS-550-BL Negative Machine Airbourne Cleaner HEPA Scrubber Water Damage Restoration Equipment Air Purifier, Blue - Image 1](https://m.media-amazon.com/images/I/81AhmGvHu+L.jpg) ![BlueDri BD-AS-550-BL Negative Machine Airbourne Cleaner HEPA Scrubber Water Damage Restoration Equipment Air Purifier, Blue - Image 2](https://m.media-amazon.com/images/I/71+tF9HTXLL.jpg) ![BlueDri BD-AS-550-BL Negative Machine Airbourne Cleaner HEPA Scrubber Water Damage Restoration Equipment Air Purifier, Blue - Image 3](https://m.media-amazon.com/images/I/81CdupMcVhL.jpg) ![BlueDri BD-AS-550-BL Negative Machine Airbourne Cleaner HEPA Scrubber Water Damage Restoration Equipment Air Purifier, Blue - Image 4](https://m.media-amazon.com/images/I/815Q4LvfcHL.jpg) ![BlueDri BD-AS-550-BL Negative Machine Airbourne Cleaner HEPA Scrubber Water Damage Restoration Equipment Air Purifier, Blue - Image 5](https://m.media-amazon.com/images/I/81x6XFukZML.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 ### ⭐⭐⭐⭐⭐ Great unit. *by M***E on 4 December 2019* ### ⭐⭐⭐⭐⭐ Blue Dri Air Scrubber HEPA *by P***R on 23 September 2025* ### ⭐⭐⭐⭐⭐ nice product *by A***R on 8 July 2020* ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/349201453-bluedri-bd-as-550-bl-negative-machine-airbourne-cleaner-hepa](https://www.desertcart.vn/products/349201453-bluedri-bd-as-550-bl-negative-machine-airbourne-cleaner-hepa) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-22*