💧 Purify Your World: Where Quality Meets Efficiency!
The Hydron BW-4040 Reverse Osmosis Membrane is a high-performance water purification solution designed for commercial, industrial, and residential applications. With a flow rate of 2400 GPD and a 99% desalination rate, it effectively removes impurities and harmful minerals, ensuring exceptional water quality. Its universal compatibility with various RO systems and eco-friendly design make it a cost-effective choice for diverse water purification needs.
| Material | Polyamide Thin-Film Composite, Fiberglass |
| Product Dimensions | 4"D x 40"W x 4"H |
| Item Weight | 7 Pounds |
| External Testing Certification | NSF |
| Product Benefits | Provides high-volume, high-purity water filtration for diverse applications |
| Brand | Hydronix |
| UPC | 693614030008 |
| Global Trade Identification Number | 00693614030008 |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Manufacturer | Hydron |
| Part Number | BW-4040 |
| Item Weight | 7 pounds |
| Item model number | BW-4040 |
| Is Discontinued By Manufacturer | No |
| Size | 4 Count (Pack of 1) |
| Style | Replacement Under-Sink Water Filters |
| Item Package Quantity | 1 |
| Measurement System | US |
| Included Components | Membrane to Membrane Coupler |
| Batteries Included? | No |
| Batteries Required? | No |
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 !!!
T**.
16 months and still going strong
I have been running 2 of these for 16 months. They are still putting out about 1.5gpm at 180psi. I would say there is no better membrane for the money. Your output will vary depending on applied pressure. But after 16 months, I am still making great water. I am running a whole home RO off of a salty west Texas well without a softener. If I installed a softener, I should be able to get about 2gpm. I will definitely be buying these again.
T**M
great value
works well and price is worth it
E**C
Great product, great price
I have been using these membranes for years now, they work as expected and offer a good value. The claims about low water production or lack of rejection are just wrong. Permate water volume is dictated by input volume and pressure. As far as rejection of solids and other, I have my water tested by a lab every year and found that these perform 100% as they should, there is nothing in the clean water expect the mineral I add back in. Highly recommend these!!
C**G
Best RO Membrane on the market
I bought two of this membranes and they have been working for 2 years (24 months) now and still producing good water for my house 30 TDS. The production rate 2.3 GPM both membranes. I will buy 2 more for replacement.
A**R
Fouled in two weeks
I have been using Hydron BW 4040 RO membranes for over 6 years and always had great results with life span of about 10 to 11 months. The last two that I ordered on April 13, 2023 fouled in two weeks. Nothing in the system had changed and feed water had not changed. I ordered two more Hydron BW 4040 on May 1, 2023 and installed them on May 5, 2023. The system is now operating great. Is it possible that the membranes were defective? I would appreciate any feedback from other customers with similar experiences.
J**O
works well
Fits perfect
J**N
Great for my Carwash!
Replaced old ones with these and was pretty impressed. They’ve been running about 4/5 months now.
