--- product_id: 14706900 title: "Pentair OMNIFilter CB1 Carbon Water Filter, 10-Inch, Under Sink Carbon Block Replacement Cartridge, 10\" x 2.5\", 0.5 Micron" brand: "omnifilter" price: "1663679₫" currency: VND in_stock: true reviews_count: 12 url: https://www.desertcart.vn/products/14706900-pentair-omnifilter-cb1-carbon-water-filter-10-inch-under-sink store_origin: VN region: Vietnam --- # NSF certified for guaranteed safety 0.5 Micron ultra-fine filtration 400-gallon capacity per cartridge Pentair OMNIFilter CB1 Carbon Water Filter, 10-Inch, Under Sink Carbon Block Replacement Cartridge, 10" x 2.5", 0.5 Micron **Brand:** omnifilter **Price:** 1663679₫ **Availability:** ✅ In Stock ## Summary > 💧 Elevate your tap water game—because your health deserves the best! ## Quick Answers - **What is this?** Pentair OMNIFilter CB1 Carbon Water Filter, 10-Inch, Under Sink Carbon Block Replacement Cartridge, 10" x 2.5", 0.5 Micron by omnifilter - **How much does it cost?** 1663679₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/14706900-pentair-omnifilter-cb1-carbon-water-filter-10-inch-under-sink) ## Best For - omnifilter enthusiasts ## Why This Product - Trusted omnifilter brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Safety Seal:** NSF International tested and certified for your peace of mind. - • **Crystal-Clear Hydration:** Eliminates chlorine, sediment, rust & cysts for pure, great-tasting water. - • **Long-Lasting Performance:** Up to 400 gallons or 6 months of premium filtration before replacement. - • **Sleek Under-Sink Solution:** Compact 10" size keeps your kitchen clean and your water pristine. - • **Universal Fit, Zero Hassle:** Fits all standard 10" x 2.5" housings—easy swap, no guesswork. ## Overview The Pentair OMNIFilter CB1 is a 10-inch under-sink carbon block water filter cartridge that delivers ultra-fine 0.5 micron filtration, effectively reducing chlorine taste, sediment, rust, and harmful cysts. Certified by NSF for safety and performance, it fits all standard 10" x 2.5" housings and offers up to 400 gallons or 6 months of reliable, great-tasting water. ## Description OMNIFilter CB1 cartridges are highly effective at reducing unwanted bad taste & odor, chlorine taste & odor and other contaminants. CB1 cartridges are an ideal choice for a wide range of applications. They also make excellent polishing filters or pre-filters in applications requiring fine filtration and high capacity. ## Features - HIGHLY EFFECTIVE AT REMOVING unwanted bad taste & odor and other contaminants to give you great tasting, safe water right from the tap - FITS ALL 10" Standard Housing and can replace any 10" x 2.5" carbon filter - REDUCES fine Sediment, Rust particles, Chlorine Taste & Odor, Giardia and Cryptosporidium Cysts down to 0.5 Micron - NSF INTERNATIONAL tested and certified for your peace of mind - 400 GALLON CAPACITY. Replace every 6 months or when you notice a drop in water pressure or water quality ## Technical Specifications | Specification | Value | |---------------|-------| | Material | Granular Activated Carbon Block | | Product Dimensions | 2.5"D x 2.5"W x 10"H | | Item Weight | 16 ounces | | External Testing Certification | NSF | | Product Benefits | Reduces Chlorine, Reduces Sediment | | Brand | OMNIFilter | | Set Name | 10-inch Standard Size | | UPC | 047087300241 732454730676 | | Global Trade Identification Number | 00047087300241 | | Unit Count | 1.0 Count | | Number of Items | 1 | | Manufacturer | Pentair | | Part Number | CB1-SS4-S06 | | Item Weight | 1 pounds | | Item model number | CB1 | | Is Discontinued By Manufacturer | No | | Size | 1 Count (Pack of 1) | | Color | 0.5 Micron | | Item Package Quantity | 1 | | Number Of Pieces | 1 | | Included Components | Carbon-Water Filter | | Batteries Included? | No | | Batteries Required? | No | | Warranty Description | 30 day manufacturer | ## Product Details - **Material:** Granular Activated Carbon Block - **Product Dimensions:** 2.5"D x 2.5"W x 10"H - **Item Weight:** 16 ounces - **External Testing Certification:** NSF - **Product Benefits:** Reduces Chlorine, Reduces Sediment ## Images ![Pentair OMNIFilter CB1 Carbon Water Filter, 10-Inch, Under Sink Carbon Block Replacement Cartridge, 10" x 2.5", 0.5 Micron - Image 1](https://m.media-amazon.com/images/I/61vJAg07iOL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Item was not what I needed, I needed the ... *by S***Y on Reviewed in the United States on June 3, 2018* Item was not what I needed, I needed the CB1A and this did not fit, my mistake not Omni Corporation. My refund was much quicker than expected and I will do business with them again. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Good quality, easy flush. *by R***N on Reviewed in the United States on August 5, 2012* What can you say. It does the job and easy easy to flush. I have all water in the kitchen going through a gang of these. Seems like it filters well. Ice isn't extremely clear, but that could be other factors causing it. No smell, tastes great, happy with them. I buy a case at a time. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Filters *by A***. on Reviewed in the United States on March 26, 2024* Great price & great job filtering ## Frequently Bought Together - Pentair OMNIFilter CB1 Carbon Water Filter, 10-Inch, Under Sink Carbon Block Replacement Cartridge, 10" x 2.5", 0.5 Micron - Pentair OMNIFilter RS14 Sediment Water Filter, 10-Inch, Standard Whole House Polypropylene Spun Sediment Replacement Filter Cartridge, 10" x 2.5", 10 Micron, Pack of 2 - Pentair OMNIFilter TO1 Carbon Water Filter, 10-Inch, Standard Whole House Carbon Wrap Sediment and Taste & Odor Replacement Filter Cartridge, 10" x 2.5", 5 Micron, 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.vn/products/14706900-pentair-omnifilter-cb1-carbon-water-filter-10-inch-under-sink](https://www.desertcart.vn/products/14706900-pentair-omnifilter-cb1-carbon-water-filter-10-inch-under-sink) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*