--- product_id: 155863432 title: "Reverse Osmosis Capillary Flow Restrictor for 35,75,or 100 GPD membrane" price: "€ 48.35" currency: EUR in_stock: true url: https://www.desertcart.it/products/155863432-reverse-osmosis-capillary-flow-restrictor-for-35-75-or-100 store_origin: IT region: Italy --- # Reverse Osmosis Capillary Flow Restrictor for 35,75,or 100 GPD membrane **Price:** € 48.35 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Reverse Osmosis Capillary Flow Restrictor for 35,75,or 100 GPD membrane - **How much does it cost?** € 48.35 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/155863432-reverse-osmosis-capillary-flow-restrictor-for-35-75-or-100) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Reverse Osmosis Capillary Flow Restrictor for 35,75,or 100 GPD membrane ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Oceanic Water Systems | | Part Number | FLR35 | | Item Weight | 1 ounces | | Product Dimensions | 1 x 1 x 1 inches | | Country of Origin | USA | | Item model number | FLR35 | | Is Discontinued By Manufacturer | No | | Size | 75 GPD | | Color | Black | | Style | 75 | | Material | Plastic | | Item Package Quantity | 1 | | Number Of Pieces | 1 | | Included Components | flow restrictor | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Material:** Plastic - **Product Dimensions:** 1"D x 1"W x 1"H - **Item Weight:** 1 Ounces - **Product Benefits:** [Indirectly contributes to] Improved filtration efficiency and system performance - **Brand:** Premier ## Images ![Reverse Osmosis Capillary Flow Restrictor for 35,75,or 100 GPD membrane - Image 1](https://m.media-amazon.com/images/I/313PB2kwNTL.jpg) ## Questions & Answers **Q: Do you have a restrictor that is rated at 300mL/min? If not, what is the closest and what is it's flow rate in mL/min?** A: It depends on the gallons per day, reverse osmosis membrane. There are numerous videos on UTube to educate yourself on your own particular application. **Q: My membrane has a 90 degree angle connector with 1/4 inch plastic tubing that leads to the drainline. Is this where the capillary is inserted?** A: Great Question! You remove the tubing from the connector fitting that connects to the drain line, then insert the flow restrictor into that drain tubing, and reconnect the tubing to the 90 degree fitting. Thanks! Noni Oceanic Water Systems 661 575 0033 OceanicWater.Com **Q: What is the ml/min for the 75 GPD restrictor?** A: Great Question! I believe it is 800 ml/min for the 75 GPD Flow Restrictor. Thanks! Noni Oceanic Water Systems OceanicWater . Com **Q: Am i correct in assuming that a 50 gpd membrane uses a size 50 restrictor?** A: Hi, Yes you are correct. 50 GPD Membrane - 50 GPD Flow Restrictor. 35 GPD Membrane - 35 GPD Flow Restrictor. 75 GPD Membrane - 75 GPD Flow Restrictor. 100 GPD Membrane - 100 GPD Flow Restrictor. Thank you for your question! Noni Oceanic Water Systems 661 575 0033 OceanicWater.Com ## Frequently Bought Together - Premier Reverse Osmosis Capillary Flow Restrictor for 35, 50, 75 or 100 GPD Membrane (75 GPD) - DIGITEN 50GPD Flow Restrictor 300CC 1/4" Quick Connect for RO Reverse Osmosis (pack of 2) - DIGITEN 1/4" Automatic Shut-Off Valve with Quick-Connect Fittings For RO Reverse Osmosis(Pack of 2) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/155863432-reverse-osmosis-capillary-flow-restrictor-for-35-75-or-100](https://www.desertcart.it/products/155863432-reverse-osmosis-capillary-flow-restrictor-for-35-75-or-100) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-04-23*