--- product_id: 128600182 title: "Tier1 20 Micron 20 Inch x 4.5 Inch | 4-Pack Spun Wound Polypropylene Whole House Sediment Water Filter Replacement Cartridge | Compatible with Pentek DGD-7525-20, 155356-43, Home Water Filter" brand: "tier1" price: "755.18 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/128600182-tier1-20-micron-20-inch-x-4-5-inch-4 store_origin: TN region: Tunisia --- # 20 GPM High Flow Rate 20 Micron Precision Filtration Universal 20x4.5 Inch Fit Tier1 20 Micron 20 Inch x 4.5 Inch | 4-Pack Spun Wound Polypropylene Whole House Sediment Water Filter Replacement Cartridge | Compatible with Pentek DGD-7525-20, 155356-43, Home Water Filter **Brand:** tier1 **Price:** 755.18 DT **Availability:** βœ… In Stock ## Summary > πŸ’§ Elevate Your Home’s Water Game β€” Because Clean Water is the New Status Symbol ## Quick Answers - **What is this?** Tier1 20 Micron 20 Inch x 4.5 Inch | 4-Pack Spun Wound Polypropylene Whole House Sediment Water Filter Replacement Cartridge | Compatible with Pentek DGD-7525-20, 155356-43, Home Water Filter by tier1 - **How much does it cost?** 755.18 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/128600182-tier1-20-micron-20-inch-x-4-5-inch-4) ## Best For - tier1 enthusiasts ## Why This Product - Trusted tier1 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Plug & Play Simplicity:** Universal 20x4.5 inch design fits most housings for quick, hassle-free installationβ€”no plumber needed. - β€’ **Flow Without Compromise:** Maintains a powerful 20 gallons per minute flow rate, ensuring your whole house stays refreshed without slowdown. - β€’ **Stay Ahead of Contaminants:** Recommended 6-month replacement cycle keeps your water consistently clean and your household healthy. - β€’ **Built to Last, Designed for You:** Durable spun wound polypropylene construction with NSF certification guarantees premium quality and reliability. - β€’ **Crystal Clear Water, Every Drop:** Filters out sediment, rust, dirt, sand, and silt down to 20 microns for pristine water quality. ## Overview The Tier1 20 Micron 20x4.5 Inch 4-Pack sediment water filter replacement cartridge offers high-capacity filtration that removes sediment and impurities down to 20 microns at a robust 20 GPM flow rate. Compatible with most 20-inch housings including Pentek models, it features durable spun wound polypropylene construction, NSF certification, and a recommended 6-month lifespan to ensure optimal whole-house water quality. ## Description Full description not available ## Features - Compatible Replacement: This 20 Micron 20 x 4.5 sediment water filter is a replacement for Pentek DGD-7525-20, 155356-43, P20-20BB, COMP-P20-20BB and fits most 20 inch water filter housings. - High Quality Filtration: The high capacity spun wound polypropylene sediment filter is able to achieve filtration down to 20 microns improving water quality, at a flow rate of 20 GPM, reducing sediment, rust, dirt, sand, silt, and corrosion. - 6 Month Filter Life: Depending on the quality of your water, replacing your home water filter cartridge every 6 months is recommended for the average household to ensure optimal performance. - Durable Materials and Design: Tier1 products undergo strict quality assurance testing and are manufactured using the highest quality materials. - Quick & Easy Installation: Simple and easy universal fit into your 20 x 4.5 Inch whole house water filter system. ## Technical Specifications | Specification | Value | |---------------|-------| | Material | Polypropylene (PP) | | Product Dimensions | 4.32"D x 4.32"W x 20.18"H | | Item Weight | 8.2 Pounds | | External Testing Certification | NSF | | Product Benefits | Improves water quality by reducing sediment and impurities | | Brand | Tier1 | | UPC | 635510434689 | | Unit Count | 4 Count | | Number of Items | 4 | | Manufacturer | Tier1 | | Part Number | P20_20BB | | Item Weight | 8.18 pounds | | Country of Origin | USA | | Item model number | P20_20BB_4_PACK | | Is Discontinued By Manufacturer | No | | Size | 4 Count (Pack of 1) | | Item Package Quantity | 4 | | Number Of Pieces | 4 | | Cutting Diameter | 4.5 Inches | | Batteries Included? | No | | Batteries Required? | No | | Assembled Diameter | 4.5 Inches | ## Product Details - **Material:** Polypropylene (PP) - **Product Dimensions:** 4.32"D x 4.32"W x 20.18"H - **Item Weight:** 8.2 Pounds - **External Testing Certification:** NSF - **Product Benefits:** Improves water quality by reducing sediment and impurities ## Images ![Tier1 20 Micron 20 Inch x 4.5 Inch | 4-Pack Spun Wound Polypropylene Whole House Sediment Water Filter Replacement Cartridge | Compatible with Pentek DGD-7525-20, 155356-43, Home Water Filter - Image 1](https://m.media-amazon.com/images/I/61tr4T4Et2L.jpg) ![Tier1 20 Micron 20 Inch x 4.5 Inch | 4-Pack Spun Wound Polypropylene Whole House Sediment Water Filter Replacement Cartridge | Compatible with Pentek DGD-7525-20, 155356-43, Home Water Filter - Image 2](https://m.media-amazon.com/images/I/71p4nNubIeL.jpg) ![Tier1 20 Micron 20 Inch x 4.5 Inch | 4-Pack Spun Wound Polypropylene Whole House Sediment Water Filter Replacement Cartridge | Compatible with Pentek DGD-7525-20, 155356-43, Home Water Filter - Image 3](https://m.media-amazon.com/images/I/71lyBILt3LL.jpg) ![Tier1 20 Micron 20 Inch x 4.5 Inch | 4-Pack Spun Wound Polypropylene Whole House Sediment Water Filter Replacement Cartridge | Compatible with Pentek DGD-7525-20, 155356-43, Home Water Filter - Image 4](https://m.media-amazon.com/images/I/61uiCzptlzL.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Filters *by A***R on March 19, 2025* Great filters ### ⭐⭐⭐⭐⭐ Clean water *by I***. on December 18, 2024* I liked the quick response for my water filters . ### ⭐⭐⭐⭐⭐ Well made *by S***N on October 22, 2024* Installed to filter my well water. Up to now, the filter is doing its job! --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/128600182-tier1-20-micron-20-inch-x-4-5-inch-4](https://www.desertcart.tn/products/128600182-tier1-20-micron-20-inch-x-4-5-inch-4) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-21*