--- product_id: 503913957 title: "Geekpure Under Sink Water Filtration System -Carbon Filter" brand: "geekpure" price: "$35.83" currency: USD in_stock: false reviews_count: 6 url: https://www.desertcart.us/products/503913957-geekpure-under-sink-water-filtration-system-carbon-filter store_origin: US region: United States of America --- # 6 months / 2000 gallons lifespan 2-stage advanced carbon filtration DIY twist & lock cartridge, no tools Geekpure Under Sink Water Filtration System -Carbon Filter **Brand:** geekpure **Price:** $35.83 **Availability:** ❌ Out of Stock ## Summary > 💧 Pure water, zero hassle—upgrade your sink game today! ## Quick Answers - **What is this?** Geekpure Under Sink Water Filtration System -Carbon Filter by geekpure - **How much does it cost?** $35.83 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/503913957-geekpure-under-sink-water-filtration-system-carbon-filter) ## Best For - geekpure enthusiasts ## Why This Product - Trusted geekpure brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Versatile:** Slim 3.5” diameter fits under sinks, in RVs, offices, or bathrooms without sacrificing space. - • **Long-Lasting Purity:** Filter lasts up to 6 months or 2000 gallons, keeping your water fresh and your kitchen hassle-free. - • **Effortless Installation:** Sanitary twist & lock design means no tools, no plumbing, and no wasted water—get pure water in 15 minutes. - • **Eco-Friendly & Efficient:** No electricity or tanks required, delivering a steady 1 GPM flow rate with zero wastewater. - • **Double the Filtration Power:** Advanced block carbon filter reduces chlorine, rust, lead, odor, and sediment for crystal-clear water. ## Overview The Geekpure Under Sink Water Filtration System features a 2-stage advanced block carbon filter that effectively reduces chlorine, rust, lead, odor, sand, iron, sediment, and hardness. Designed for easy DIY installation with a sanitary twist & lock cartridge, it fits standard 1/2" cold water lines and delivers a flow rate of 1 gallon per minute without electricity or waste water. Compact and versatile, it’s ideal for kitchens, bathrooms, RVs, and offices. Each filter lasts up to 6 months or 2000 gallons, ensuring long-lasting clean water for drinking, cooking, and cleaning. ## Description Product Description FEED WATER PRESSURE: 40 - 100 PSI TEMPERATE:40-110°F/5-45°C PH:3.0 -11.0 MAX TDS :500 PPM TURBIDITY < 1.0 NTU MAX SDI <4.0 HARDNESS < 5 GPG IRON <0.1 MANGANSESE <0.05 Shelf life: 3 Years. Note 1.It Is Recommended to Wait Until the Entire System Is Pressurized and Re-Check for Any Leaks Before Leaving Installation Site. 2.It Is Normal for Some Black Carbon Fines to Appear in The Water When flush new filter. Please keep flush filters 20 minutes. 3.Push the Tubing All the Way in and Use Teflon Tape During Installation. What is 2 stage filter and function? FRQ Q:What is dimension of Nano Antiscale Under Sink Water Filter? A:Diameter:3.7 inch, Height 15.3 inch. Weight: 3 lb. Q: What is 2 stage filter and function? A:The 1st stage: Calcium sulfite ball removes the residual chlorine. The 2nd stage: Activated carbon filter removes the chlorine, taste ,odors, cloudiness, colors organic matter, odor,smell turbidity. Q: Where can i buy replace filter? A:Please search B09TZV8NK4 on desertcart. Q: What is in the box? A:1 complete set water purifier ,include :1 x Filter body ,1 x Lead Free faucet ,1 x feed water diverter valve ,3 meters 3/8” pipe,1 x seal tape,1 x food grade silicon grease. Q: BPA free? A:Yes, BPA free ,Lead free and food grade materials Review: Geekpure Under Sink Water Filtration System -Carbon Filter - This comes supplied with many parts with no diagram supplied as to exactly how it should be put together, which took us far longer than expected to finally sort out. Review: Excelente - Excelente producto y muy fácil de instalar ,en mi caso tuve que perforar el granito ## Features - 2 Stage Advanced Block Carbon Water Purifier, Reduce chlorine, rust, lead, odor, sand, iron, sediment and hardness. Filtering effect is double of normal carbon filter. The Under sink Water Filtration System can be installed in your kitchen, bathroom, RV, or office - Good for drinking, cooking, washing fruits & veggies and cleaning dishes without scale. System comes with all parts for an easy DIY experience, you can understand everything about your system and install it with our clear, well-organized instructions in 15 minutes - EASY TO INSTALL - Sanitary twist and lock filter cartridge design to provide fast and easy cartridge change. No tools, No electric, No tank, No waste water! NO PLUMBING REQUIRED - Smart size: 3.5 inch diameter x 15.3 inch height. Fit with 1/2" COLD WATER LINE. Designed for use with MUNICIPAL WATER ONLY - DO NOT USE WITH PRIVATE WELL WATER. It is a Water Purification System not reverse osmosis system. Want to reduce TDS? Search Geekpure Reverse Osmosis System - Please note to flush new filter 20 minutes. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09TZVY1X2 | | Best Sellers Rank | 541,362 in DIY & Tools ( See Top 100 in DIY & Tools ) 341 in Under-Sink Filters | | Brand | Geekpure | | Capacity | 0.4 gallons | | Container Type | Cartridge,Tube | | Customer Reviews | 4.6 out of 5 stars 29 Reviews | | Included Components | Filter, faucet, feed water diverter valve | | Included components | Filter, faucet, feed water diverter valve | | Installation Type | Under Sink | | Item Dimensions L x W x H | 9.4L x 8.9W x 38.9H centimetres | | Item Weight | 1.36 Kilograms | | Manufacturer | Geekpure | | Manufacturer Part Number | CTO-10BF | | Material | Polypropylene, Carbon, Brass, | | Material Type | Polypropylene, Carbon, Brass, | | Maximum Flow Rate | 1 Gallons Per Minute | | Model Name | CTO-10BF | | Model Number | CTO-10BF | | Number of Items | 1 | | Other Special Features of the Product | No waste water | | Power Source | Feed water pressure | | Product dimensions | 9.4L x 8.9W x 38.9H centimetres | | Purification Method | Reverse Osmosis | | Special feature | No waste water | | Supported Water TDS Level Maximum (PPM) | 300 | | Upper Temperature Rating | 45 Degrees Celsius | ## Product Details - **Brand:** Geekpure - **Special feature:** No waste water - **Product dimensions:** 9.4L x 8.9W x 38.9H centimetres - **Package information:** Cartridge,Tube - **Installation type:** Under Sink - **Power source:** Feed water pressure - **Item weight:** 1.36 Kilograms - **Model name:** CTO-10BF - **Maximum flow rate:** 1 Gallons Per Minute - **Upper temperature rating:** 45 Degrees Celsius ## Images ![Geekpure Under Sink Water Filtration System -Carbon Filter - Image 1](https://m.media-amazon.com/images/I/61gQuA1M-SL.jpg) ![Geekpure Under Sink Water Filtration System -Carbon Filter - Image 2](https://m.media-amazon.com/images/I/71dIJAoYF-L.jpg) ![Geekpure Under Sink Water Filtration System -Carbon Filter - Image 3](https://m.media-amazon.com/images/I/61xyseazBCL.jpg) ![Geekpure Under Sink Water Filtration System -Carbon Filter - Image 4](https://m.media-amazon.com/images/I/71sJCyCue1L.jpg) ![Geekpure Under Sink Water Filtration System -Carbon Filter - Image 5](https://m.media-amazon.com/images/I/61WVKiGYbRL.jpg) ## Customer Reviews ### ⭐⭐⭐ Geekpure Under Sink Water Filtration System -Carbon Filter *by C***M on 27 September 2024* This comes supplied with many parts with no diagram supplied as to exactly how it should be put together, which took us far longer than expected to finally sort out. ### ⭐⭐⭐⭐⭐ Excelente *by I***O on 27 March 2025* Excelente producto y muy fácil de instalar ,en mi caso tuve que perforar el granito ### ⭐⭐⭐⭐ rapide d'installation *by N***B on 13 January 2024* poser en dessous de mon évier, c'est impec par contre l'eau qui sort est blanchâtre pourquoi ? j'ai laissé coulé mais c'est trouble faut t'il d'avantage de temps ou le système n'est pas suffisant pour une eau dure en calcaire --- ## 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/503913957-geekpure-under-sink-water-filtration-system-carbon-filter](https://www.desertcart.us/products/503913957-geekpure-under-sink-water-filtration-system-carbon-filter) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-08*