






💧 Elevate your water game with Hydron BW-4040 — pure power, pure performance!
The Hydron BW-4040 Reverse Osmosis Membrane is a high-capacity 4" x 40" filtration powerhouse delivering 2400 gallons per day with 99% salt and impurity rejection. Compatible with major RO systems, it suits commercial, industrial, agricultural, and whole-house applications. NSF-certified for energy efficiency, it ensures cost-effective, eco-friendly water purification without compromising performance.




| ASIN | B01CFOGPXY |
| Brand | Hydronix |
| Customer Reviews | 4.5 out of 5 stars 113 Reviews |
| Enclosure Material | Fiberglass, Polyamide Thin-Film Composite |
| External Testing Certification | NSF |
| Global Trade Identification Number | 00693614030008 |
| Included Components | Membrane to Membrane Coupler |
| Item Dimensions D x W x H | 10.2D x 101.6W x 10.2H Centimeters |
| Item Height | 4 Inches |
| Item Weight | 7 Pounds |
| Manufacturer | manufacturer |
| Material | Fiberglass, Polyamide Thin-Film Composite |
| Model number | BW-4040 |
| Product Benefits | Removes over 99% of impurities and chemicals while maintaining a high flow rate. |
| Product Dimensions | 10.2D x 101.6W x 10.2H Centimeters |
| UPC | 693614030008 |
| Unit Count | 1.0 Count |
M**S
2.5 year review
J**N
Well constructed
G**L
Fast delivery Easy to install Great price
M**H
Perfect fit
H**S
99% TDS Reduction !!!
Trustpilot
1 month ago
1 week ago