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💧 Elevate your water game with Hydronix — pure power, pure performance!
The Hydronix BW-4040 is a high-performance commercial reverse osmosis membrane delivering 2400 gallons per day with over 99% contaminant rejection. Engineered with a durable fiberglass shell and compatible with standard 4" x 40" housings, it offers reliable, NSF-certified filtration trusted worldwide for demanding industrial and commercial water treatment applications.
| ASIN | B01CFOGPXY |
| Brand | Hydronix |
| Brand Name | Hydronix |
| Customer Reviews | 4.5 out of 5 stars 113 Reviews |
| External Testing Certification | NSF |
| External testing certification | NSF |
| Global Trade Identification Number | 00693614030008 |
| Item Dimensions D x W x H | 10.2D x 101.6W x 10.2H centimeters |
| Item Weight | 7 Pounds |
| Item weight | 7 Pounds |
| Manufacturer | Hydron |
| Manufacturer Part Number | BW-4040 |
| Material | Polyamide Thin-Film Composite Fiberglass |
| Material Type | Polyamide Thin-Film Composite Fiberglass |
| Model Number | BW-4040 |
| Number of Items | 1 |
| Product Benefits | Provides high-volume, high-purity water filtration for diverse applications |
| Product benefits | Provides high-volume, high-purity water filtration for diverse applications |
| Product dimensions | 10.2D x 101.6W x 10.2H centimeters |
| UPC | 693614030008 |
| Unit Count | 1 Count |
J**N
Well constructed
Just what I needed.
G**L
Fast delivery Easy to install Great price
Membrane was delivered quickly and in good shape. FIrst time changing on my own. Was easy to pull old and insert new. Tested water quality in PPM. Before with old membrane was 65ppm asfterwards showed 45 ppm. Perfectly in range as it should be. Price was great compared to $800 water companie wanted to come change my RO membrane. WIll definitely be ordering an extra to have on hand.
H**S
99% TDS Reduction !!!
Finally installed this membrane after buying it 6 months ago. My RO system operates only on city water pressure (no booster pump). Feeding softened city water with ~550 ppm of TDS, and using a very low ~1.5x reject vs permeate flow to minimize water waste. This membrane is generating >900 ppm TDS in the reject stream and 5-8 ppm TDS in the permeate. Astounding performance !!!
M**H
Perfect fit
So far product works really good. It fit out RO system.
M**S
2.5 year review
I bought this in March 2023 and it has met expectations. There was a noticeable improvement as soon as I replaced the old one with this new one. Since this purchase I have ordered an additional one to swap out with the second part of my House RO system
Trustpilot
2 months ago
3 weeks ago