--- product_id: 234566209 title: "UVF55FS Whole House UV Water Filter, 1\" MNPT Inlet/Outlet, 12 GPM" brand: "ispring" price: "$995.05" currency: USD in_stock: true category: "I Spring" url: https://www.desertcart.us/products/234566209-uvf55fs-whole-house-uv-water-filter-1-mnpt-inlet-outlet store_origin: US region: United States of America --- # 55W powerful UV lamp Smart flow sensor switch 12 GPM high flow rate UVF55FS Whole House UV Water Filter, 1" MNPT Inlet/Outlet, 12 GPM **Brand:** ispring **Price:** $995.05 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your home’s water game with smart, chemical-free UV protection! ## Quick Answers - **What is this?** UVF55FS Whole House UV Water Filter, 1" MNPT Inlet/Outlet, 12 GPM by ispring - **How much does it cost?** $995.05 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/234566209-uvf55fs-whole-house-uv-water-filter-1-mnpt-inlet-outlet) ## Best For - ispring enthusiasts ## Why This Product - Trusted ispring brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Whole-House Water Purity:** Treat every drop with a robust 37.5-inch stainless steel reactor chamber for maximum UV exposure. - • **High-Capacity Performance:** Handles up to 12 gallons per minute with minimal pressure loss, perfect for busy modern homes. - • **Smart Flow Sensor Control:** Automatically activates UV lamp only when water flows above 0.66 GPM, optimizing energy use and lamp life. - • **Eco-Friendly & Chemical-Free:** Say goodbye to chlorine and harmful byproducts with a green, low-power UV purification system. - • **DIY Installation & Maintenance:** Includes mounting clips and easy lamp replacement, making whole-house water safety hassle-free. ## Overview The iSpring UVF55FS is a whole-house ultraviolet water filter featuring a powerful 55W UV lamp housed in a durable 304 stainless steel reactor chamber. It supports a high flow rate of 12 gallons per minute with minimal pressure loss and includes a smart flow sensor switch that activates the lamp only when water flow exceeds 0.66 GPM, ensuring energy efficiency and extended lamp life. Designed for easy DIY installation and maintenance, this chemical-free system offers eco-friendly, reliable water purification for the entire household. ## Description iSpring UVF55FS Whole House UV Water Filter with Smart Flow Sensor Switch, 55W, 12 GPM - desertcart.com ## Features - Whole House Water Treatment As the UPGRADED VERSION of UV water filter iSpring UVF55, UVF55FS is a perfect last step to add to your whole house water filtration system and give you the peace of mind of knowing all of the water in your house can be treated at once. - Upgraded Ballast with Flow Sensor Switch Ensured actual treatment with water’s long dwell time in the 37.5-inch 304SS reactor chamber; a 12 GPM flow rate and minimum pressure loss with 1-inch MNPT inlet/outlet design; a quality 55-watt UV lamp(UVB55FS) in durable quartz sleeve has a long bulb life of up to 9,000 hours; upgraded 55W ballast(UVT55FS) with smart flow sensor switch(3 modes: “Auto, “Move, “Stop) makes it easy to control and monitor system performance. “Auto is recommended to protect the UV lamp.The sensor will only kick on when the flow rate reaches 0.66 gallon/minute (2.5 L/m). - Easy Installation and Simple Maintenance Mounting clips included for easy DIY installation. Annual replacement of the UV lamp and regular cleaning of the quartz sleeve(every 6-12 months) recommended to ensure optimal performance. - Chemical-free, Environmentally Friendly, Affordable, and Reliable : A green alternative to chlorine treatment. Free of chemical byproducts. Low power consumption. Build your trust in water for your entire household by removing risks unable to be addressed by your municipal treatment plant or those born with well water or other natural water sources. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08HW1VRJC | | Best Sellers Rank | #78,886 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #42 in Whole House Water Treatment Systems | | Brand Name | iSpring | | Capacity | 17280 gallons_per_day | | Container Type | Can | | Customer Reviews | 4.4 4.4 out of 5 stars (606) | | Included Components | stainless steel body, uv lamp, quartz sleeve, ballast, o-rings | | Installation Type | Whole House | | Item Dimensions L x W x H | 40"L x 8"W x 8"H | | Item Type Name | with Smart Flow Sensor Switch, 55W | | Item Weight | 7.5 Pounds | | Manufacturer | iSpring | | Manufacturer Contact Information | ALPHARETTA, GA, 30004 US | | Material Type | Stainless Steel | | Maximum Flow Rate | 12 Gallons Per Minute | | Model Name | UVF55FS Whole House UV Water Filter | | Model Number | UVF55FS | | Other Special Features of the Product | Durable | | Part Number | UVF55FS | | Power Source | Ac | | Purification Method | Ultraviolet | | Smart Home Compatibility | Not Smart Home Compatible | | UPC | 810004171770 | | Unit Count | 1 Count | | Warranty Description | 30-Day Money Back Guarantee. 1-Year Manufacturer Warranty and Extended Warranty upon Registration. Lifetime Tech and CS support. | ## Product Details - **Brand:** iSpring - **Capacity:** 17280 gallons_per_day - **Included Components:** stainless steel body, uv lamp, quartz sleeve, ballast, o-rings - **Installation Type:** Whole House - **Material:** Stainless Steel - **Package Information:** Can - **Power Source:** Ac - **Product Dimensions:** 40"L x 8"W x 8"H - **Purification Method:** Ultraviolet - **Special Feature:** Durable ## Images ![UVF55FS Whole House UV Water Filter, 1" MNPT Inlet/Outlet, 12 GPM - Image 1](https://m.media-amazon.com/images/I/61SY-6yQoPL.jpg) ## Available Options This product comes in different **Model** options. ## Frequently Bought Together - iSpring UVF55FS Whole House UV Water Filter with Smart Flow Sensor Switch, 55W, 12 GPM - iSpring WSP-50 Reusable Whole House Spin Down Sediment Water Filter, 50 Micron Flushable Prefilter Filtration, 1" MNPT + 3/4" FNPT, Lead-Free Brass - iSpring Whole House Water Filter System, Reduces Iron, Manganese, Chlorine, Sediment, Taste, and Odor, 3-Stage Iron Filter Whole House, Model: WGB32BM --- ## 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.us/products/234566209-uvf55fs-whole-house-uv-water-filter-1-mnpt-inlet-outlet](https://www.desertcart.us/products/234566209-uvf55fs-whole-house-uv-water-filter-1-mnpt-inlet-outlet) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-01*