Ideal H2O® RO Membranes

Marsoni

M251S

$193.85

Get it in 3 business days with 1 day shipping. Friday, May 29

Ideal H2O® RO MembranesThe Ideal H2O RO Membrane is the workhorse of an RO System. These membranes are classified as TFC (Thin Film Composite), which has the highest removal capacity contaminant for your water supply. Replacing the sediment and carbon filters on a regular basis will help protect your Ideal H2O RO membrane from premature fouling.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.

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Reviewed in the United States on February 26, 2024

Verified Purchase

Carl L. Bradley

Natrona Heights, US

★★★★★ 1

Kinda flimsy…

Thought the assembly was metal, it’s some kind of PVC.

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Reviewed in the United States on September 22, 2025

Verified Purchase

Michelle bullard