







💧 Elevate your water filtration game with industrial-grade precision!
The Dow Filmtec BW30-4040 is a high-performance brackish water reverse osmosis membrane designed for light industrial use. Featuring the industry's thickest 34 mil feed spacer, it reduces fouling and extends membrane life. Its hard shell exterior supports multi-element housings and withstands pressure drops up to 15 psig. With a broad cleaning pH range of 1-13 and NSF certification, it delivers reliable, durable filtration for demanding environments.
| ASIN | B00D43H4WC |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #672,692 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4,022 in Replacement Under-Sink Water Filters |
| Brand | Dow Filmtec |
| Color | Yellow |
| Customer Reviews | 4.1 4.1 out of 5 stars (7) |
| Date First Available | November 10, 2009 |
| External Testing Certification | NSF |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 7 pounds |
| Item model number | FILMTEC-BW30-4040 |
| Manufacturer | Dow Filmtec |
| Material | Polyamide Thin-Film Composite |
| Number of Items | 1 |
| Part Number | CWD-FILMTEC-BW30-4040 |
| Product Benefits | Offers improved performance, enhanced cleaning capabilities, and durability in various conditions. |
| Product Dimensions | 40 x 4 x 4 inches |
| Size | Single |
| Temperature Range | 113 Degrees Fahrenheit |
| UPC | 701003117848 |
| Unit Count | 1.0 Count |
J**.
Great filter
Return customers. Great product for a great price! Will order again.
A**R
Good product
Good product
Trustpilot
4 days ago
1 week ago