--- product_id: 44762706 title: "ROULP-1812-75" brand: "membrane solutions" price: "S$39" currency: SGD in_stock: true category: "Membrane Solutions" url: https://www.desertcart.sg/products/44762706-roulp-1812-75 store_origin: SG region: Singapore --- # 75 GPD high flow rate Universal 11.75" x 1.75" size 97% salt rejection efficiency ROULP-1812-75 **Brand:** membrane solutions **Price:** S$39 **Availability:** βœ… In Stock ## Summary > πŸ’§ Elevate your hydration game with the membrane that means business. ## Quick Answers - **What is this?** ROULP-1812-75 by membrane solutions - **How much does it cost?** S$39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/44762706-roulp-1812-75) ## Best For - membrane solutions enthusiasts ## Why This Product - Trusted membrane solutions brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Fits Like a Glove:** Industry-standard membrane size ensures seamless compatibility with most residential RO systems. - β€’ **Long-Lasting Freshness:** Durable membrane lifespan of 24-36 months keeps your water crisp and clean without frequent replacements. - β€’ **Support That Has Your Back:** American-based expert customer service ready to assist you throughout your membrane’s life. - β€’ **Pure Hydration, No Compromise:** Eliminates 99%+ impurities including heavy metals & harmful minerals for crystal-clear water. - β€’ **Engineered for Peak Performance:** Crafted from 100% food-grade Thin Film Composite (TFC) material, NSF/ANSI 58 certified for trusted purity. ## Overview The Membrane Solutions 75 GPD RO Membrane is a premium reverse osmosis filter element designed for under-sink home water systems. Made from 100% food-grade Thin Film Composite material, it delivers a high 75 gallons per day flow rate with 97% salt rejection, effectively removing over 99% of contaminants including heavy metals and organic impurities. Its universal 11.75" x 1.75" size fits most standard RO housings, offering a reliable lifespan of 2 to 3 years. Certified to NSF/ANSI 58 standards and backed by dedicated American customer support, this membrane ensures safe, clean drinking water with minimal hassle. ## Description Buy Membrane Solutions 75 GPD RO Membrane, Reverse Osmosis Membrane Element 11.75" x 1.75" Water Filter Replacement for Undersink Home Drinking RO Water Filtration System: Replacement Under-Sink Water Filters - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - MATERIAL RELIABILITY: MS Reverse Osmosis (RO) membranes are made from 100% food-grade Thin Film Composite (TFC) material for ultimate purification performance with high permeate flow, tested by an independent third-party to meet NSF/ANSI 58 standards. - HIGH REJECTION: 75 GPD RO membrane with a high 97% stabilized salt rejection rate. Hundreds of impurities are reduced by over 99% through the 0.0001-micron TFC membrane layer, including heavy metals (fluoride, calcium, magnesium, lead, colloids, chromium, and nitrates), organic materials, and harmful minerals, including other soluble salts found in water resources. - UNIVERSAL MEMBRANE SIZE: Industry-standard element size 11.75 x 1.75-inch, designed to fit in standard 1812/2012 residential-style RO membrane housings utilizing a 2-inch internal diameter. Suitable for most Reverse Osmosis Water Filtration System. - WIDE COMPATIBILITY: Reverse osmosis water filter replacement for standard membranes including but not limited to AXEON TF-1812-75, Dow Filmtec TW30-1812-75 (BW60-1812-75), FS-TFC TFC-1812-75, GE TFM-75, Geekpure GP-TW-1812-75G, MC7. - LONG-LIFE: The membrane element, shipped dry in an original sealed package, has a life expectancy between 24 to 36 months, based on average feedwater quality, temperature, and incoming water pressure. - ON-DEMAND SUPPORT: Assistance is available from our experts, ready to answer any of your questions about your RO membrane. Have a concern or question? American based customer support is available for the life of the product. Welcome to the Membrane Solutions Family. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0719H4BVL | | Best Sellers Rank | #11,062 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #83 in Replacement Under-Sink Water Filters | | Brand Name | Membrane Solutions | | Compatible Water Purifier Models | APEC Water Systems ROES-50, APEC Water Systems ROES-PH75 | | Customer Reviews | 4.6 4.6 out of 5 stars (3,205) | | EU Spare Part Availability Duration | 2 Years | | External Testing Certification | NSF | | Global Trade Identification Number | 00850071881837 | | Item Dimensions D x W x H | 1.75"D x 1.75"W x 11.75"H | | Item Weight | 6.4 Ounces | | Manufacturer | Membrane Solutions Corp | | Manufacturer Part Number | 43235-33608 | | Material Type | Polyamide Thin-Film Composite | | Model Number | WS02 | | Number of Items | 1 | | Product Benefits | Provides safe-clean drinking water by reducing hundreds of impurities including heavy metals, organic materials, and harmful minerals | | Set Name | 75GPD | | UPC | 850071881837 | | Unit Count | 1.0 Count | ## Product Details - **External Testing Certification:** NSF - **Item Weight:** 6.4 Ounces - **Material:** Polyamide Thin-Film Composite - **Product Dimensions:** 1.75"D x 1.75"W x 11.75"H ## Images ![ROULP-1812-75 - Image 1](https://m.media-amazon.com/images/I/61r8aJRwE8L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Will this work for the aquatic life buddie?** A: Yes it is still working well for my aquatic life ro buddie. **Q: Will this work with hydro logic stealth ro200?** A: Yes,our 100GPD-2012 size membrane is perfectly compatible with Hydro-logic's Stealth 200 Reverse Osmosis System. **Q: Do any of your ro membranes fit the ao smith ao-us-ro-mb-4000** A: I am unfamiliar with the system you were referring. However I can offer you this. This is the standard in filtration systems as I know it. If the membrane meaning the RO membrane can fit in a housing that is designed for it then usually that means it will work. So an example would be if you had a 10 inch long 2 1/2 inch diameter housing for a membrane you would roughly need a 10 inch long 2 1/2 inch wide membrane lol. Something helpful for the future as well. Whenever I purchase anything I keep the instruction manual for it in the same place for everything I own. That way if I have a question I can simply go to my β€œlibrary” and find my answer lol. **Q: Will this work with an ultima vii system?** A: Your system makes 24gpd, The membrane filter your asking about makes 50gpd. You can upgrade your system to 50gpd by making some changes to the flow restrictor. Go to utube and view numerous videos on RO systmes. The filter will work only after some changes to your system. ## Frequently Bought Together - Membrane Solutions 75 GPD RO Membrane, Reverse Osmosis Membrane Element 11.75" x 1.75" Water Filter Replacement for Undersink Home Drinking RO Water Filtration System - iSpring FT15 5th Stage Inline Post Carbon Water Filter, Replacement Cartridge with 1/4" Quick Connect for Refrigerator, Ice Maker, RO Reverse Osmosis Water Filtration System(1 Pack) - iSpring F7-GAC for Standard 5-Stage Reverse Osmosis RO Systems 1-Year Replacement Supply Filter Cartridge Pack Set, 7 Count --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/44762706-roulp-1812-75](https://www.desertcart.sg/products/44762706-roulp-1812-75) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-04*