🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$101.99
Home/DIY & Tools/Kitchen & Bath Fixtures/Water Filtration & Softeners/Replacement Filters/Replacement Under-Sink Water Filters
150 GPD Reverse Osmosis Membrane for RO Water Filtration System - NSF Certificated — image 1
Replacement Under-Sink Water FiltersGeekpure✓ In stock

150 GPD Reverse Osmosis Membrane for RO Water Filtration System - NSF Certificated

★★★★★
$101.99
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About this item
  • 150 GPD Reverse Osmosis Membrane, Rejects impurities down to 0.0001 micron, Reduce Total Dissolved Minerals, Arsenic, Lead, Mercury, Fluoride and more
  • NSF/ANSI Standard 58 certificated. Polyamide film composite material, Brand: HIDROTEK
  • Standard size - Membrane Dimensions: 11.75" x 1.75", Fits 1812/2012 residential RO membrane housings 2” Inner Diameter
  • Life Span - It depends on usage amount and feed water quality. Usually, 24 months or 35,000 Gallons pure water for most tap water 200-500 ppm
  • Friendly Design, Easy installation. It is suitable for most Reverse Osmosis Water Filtration System. Please note to flush new membrane 30 minutes
  • Flow rate: 150 gallons per day @ 60 psi. The Ratio of pure water and waste water is 1:2. Feed Water Condition: Water Pressure: 40 - 100 psi, Temperate: 40-110°F/5-45°C, pH: 3.0 -11.0, Free Chlorine Tolerance: <0.1 ppm, Max TDS: 1000 ppm tap water or well water
  • DO NOT FREEZE
  • Pack of 2 membranes in the box
  • Experience fresher healthier baby formula,tea and coffee,better tasting foods and crystal clearer ice cubes
  • Professional Manufacturer with 20+ Years of Expertise | 24/7 Technical Support
Product details
Brand
Geekpure
Manufacturer
HIDROTEK
Material
Polyamide, Polysulfone, Non-woven Fabric
Colour
Blue
Size
150GPD (2Pcs)
Weight
0.22 kg
Model number
GP-TW-1812-100G
Part number
GP-TW-1812-150G

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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