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BW30-400 FilmTec™ DOW / DuPont Brackish Water Membranes 225 PSI at 10,500 GPD 8 x 40 inch

Marsoni M251S
Sale price$433.12
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BW30-400 FilmTec™ DOW / DuPont Brackish Water Membranes 225 PSI at 10,500 GPD 8 x 40 inchBW30 400 FilmTec DOW DuPont Brackish Water Membranes 225 PSI at 10,500 GPD 8 x 40 inch For International Shipping Contact Us for a Quote! PLEASE REFERENCE DATA SHEET AND TABLE BELOW DuPont FilmTec BW30 400 (Brackish Water RO Membrane) Product Description The DuPont FilmTec BW30 400 is the industry standard, high rejection Reverse Osmosis (RO) element for treating brackish water in large commercial and industrial systems. As an 8 inch diameter by 40
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4.5 ★★★★★
Based on 1105 reviews
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Verified Purchase
me
Waukegan, US
★★★★★ 5
Perfect fit and works great
Size: 96158T-2PCS
Perfect fit and works great. It is great that it comes as a 2pk. I replaced both with no need to change wiring, and kept the working one I had, as backup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
T
Verified Purchase
Tom K.
Lake Worth, US
★★★★★ 4
It works as it should...
Size: 96158T-2PCS
Used it in a pinch for stater relay... it works great. Be aware... Mine required metric sockets for the nuts... 10mm for large terminals - 3/8 was too tight and same for smaller terminals 7mm fit better than 5/16 that was too loose. The mounting holes are also spaced closer together than the OEM on a mercruiser 260 in a mid 1980's boat but easy to remedy with a 1/4" drill bit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2023
D
Verified Purchase
Don
Belleville, US
★★★★★ 5
Fixed 4.3 Merc IO
Size: 96158T-1PCS
Engine wouldn't start reliably or consistently. I had no clicking either from the old solenoid even though it would start from time to time...motor starts perfect after install. Pretty easy install as long as you reconnect the right wires. This worked perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 8, 2023
M
Verified Purchase
Mr Sexy
Draper, US
★★★★★ 5
Quality
Size: 96158T-2PCS
Worth the money. Quality. Fit good. Easy too install.
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Reviewed in the United States on September 21, 2025
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 5
Solenoid replacement
Size: 96158T-2PCS
No changes were needed, fit exactly as the oem. Happy Happy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2025

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