






💧 Elevate your water game with Hydron BW-4040 — pure power, pure performance!
The Hydron BW-4040 Reverse Osmosis Membrane is a high-capacity, 4"x40" filtration powerhouse delivering 2,400 gallons per day with 99% salt rejection. Compatible with leading RO systems, it ensures superior water purity across commercial, industrial, agricultural, and residential applications. NSF-certified for energy efficiency, it offers cost-effective, eco-friendly water purification that meets rigorous industry standards.




| Material | Fiberglass, Polyamide Thin-Film Composite |
| 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 |
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