--- product_id: 256163484 title: "Systems CT-1SED US MADE 10\" High Capacity Sediment Filter with 1/4\" Quick Connect For ULTIMATE Series Countertop Filter" brand: "apec water" price: "£32.89" currency: GBP in_stock: true reviews_count: 3 category: "Apec Water" url: https://www.desertcart.co.uk/products/256163484-systems-ct-1sed-us-made-10-high-capacity-sediment-filter store_origin: GB region: United Kingdom --- # 1/4" quick connect fittings 10" high-capacity sediment filter US-made durable construction Systems CT-1SED US MADE 10" High Capacity Sediment Filter with 1/4" Quick Connect For ULTIMATE Series Countertop Filter **Brand:** apec water **Price:** £32.89 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your water game with the ultimate first line of defense! ## Quick Answers - **What is this?** Systems CT-1SED US MADE 10" High Capacity Sediment Filter with 1/4" Quick Connect For ULTIMATE Series Countertop Filter by apec water - **How much does it cost?** £32.89 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/256163484-systems-ct-1sed-us-made-10-high-capacity-sediment-filter) ## Best For - apec water enthusiasts ## Why This Product - Trusted apec water brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Filter Life:** Premium quality design ensures 6-12 months of consistent, high-performance filtration. - • **Effortless Filter Swaps:** 1/4" quick connect fittings make maintenance a breeze—no tools, no hassle. - • **Universal Compatibility:** Fits all 10" industry-standard RO countertop filter systems—upgrade without compromise. - • **Built to Last in the USA:** Proudly US-made with friction-welded seals for zero leaks and maximum reliability. - • **Superior Sediment Defense:** High-capacity 10" polypropylene filter traps dust, rust, and particles before they reach your RO system. ## Overview The APEC CT-1SED is a US-made, high-capacity 10" sediment filter designed as the first stage in the ULTIMATE series countertop reverse osmosis systems. Featuring easy 1/4" quick connect fittings and friction-welded construction, it efficiently removes dust, rust, and sediment to protect your RO system and extend its lifespan, delivering 6-12 months of reliable, premium filtration. ## Description This APEC filter is high quality filtration to provide a longer lasting filter set to protect and prolong the lifespan of your reverse osmosis system. Premium quality filter lasts 6-12 months for high performance contaminant removal. 1st stage: high-capacity 10" inline polypropylene sediment depth filter will effectively remove dirt, sand and sediment from the water. Review: APEC CT-1SED US MADE 10" High Capacity Sediment Filter with 1/4" Quick Connect For ULTIMATE Series Countertop Reverse Osmosis Water Filter System work perfect. Thanks. Most items and perchasing very good conditions. Sincerely, Valery. Review: Product arrived in envelope and no packaging. In this day and age new is usually shrink wrapped and the ends are capped. How do I know this isn't a used filter? And no invoice or paperwork. Sorry, maybe I'm a cynic but this is not appropriate in an era where there is a scam around every corner. ## Features - APEC WATER ULTIMATE series CT-1SED is for RO-CTOP/RO-CTOP-C stage 1, RO-CTOP-PH/RO-CTOP-PHC stage 1 and RO-QUICK90 stage 1, compatible with all 10 inch industry standard sized water filter system - Featured with 1/4 inch quick connect fittings for easy filter change-outs - 1st stage sediment filter removes dust, particles, and rust - Friction-welded construction provides a reliable, no-leak seal - Made in US for long-lasting performance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01LZB73VV | | Brand | APEC WATER | | Color | White | | Customer Reviews | 4.1 4.1 out of 5 stars (27) | | Date First Available | 25 January 2017 | | Item Weight | 230 g | | Material | Polypropylene (PP) | | Model Number | CT-1SED | | Product Dimensions | 24.89 x 6.35 x 6.35 cm; 230 g | ## Product Details - **Brand:** APEC WATER - **External testing certification:** NSF - **Material:** Polypropylene (PP) - **Product benefits:** Removes Dust, Particles, and Rust - **Product dimensions:** 25.4D x 25.4W x 25.4H centimeters ## Images ![Systems CT-1SED US MADE 10" High Capacity Sediment Filter with 1/4" Quick Connect For ULTIMATE Series Countertop Filter - Image 1](https://m.media-amazon.com/images/I/711hR1OZF9L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by V***N on 22 March 2021* APEC CT-1SED US MADE 10" High Capacity Sediment Filter with 1/4" Quick Connect For ULTIMATE Series Countertop Reverse Osmosis Water Filter System work perfect. Thanks. Most items and perchasing very good conditions. Sincerely, Valery. ### ⭐⭐⭐ Review *by K***M on 4 January 2025* Product arrived in envelope and no packaging. In this day and age new is usually shrink wrapped and the ends are capped. How do I know this isn't a used filter? And no invoice or paperwork. Sorry, maybe I'm a cynic but this is not appropriate in an era where there is a scam around every corner. ### ⭐ Review *by C***J on 23 June 2023* Doesn't filter out much of anything. The water was just as dirty going into it as was coming out. ## Frequently Bought Together - APEC Water Systems CT-1SED US MADE 10" High Capacity Sediment Filter with 1/4" Quick Connect For ULTIMATE Series Countertop Filter - APEC Water Systems 10" High Purity PH+ Calcium Carbonate Alkaline Filters (1/4 Inch) - APEC Water Systems Filter-Set-CTOP APEC Water Countertop Reverse Osmosis Replacement Filter Set --- ## 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.co.uk/products/256163484-systems-ct-1sed-us-made-10-high-capacity-sediment-filter](https://www.desertcart.co.uk/products/256163484-systems-ct-1sed-us-made-10-high-capacity-sediment-filter) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-25*