--- product_id: 3924263 title: "Pentair Pentek DGD-5005-20 Big Blue Sediment Water Filter" brand: "pentek" price: "¥18713" currency: JPY in_stock: true category: "Pentek" url: https://www.desertcart.jp/products/3924263-pentair-pentek-dgd-5005-20-big-blue-sediment-water-filter store_origin: JP region: Japan --- # Fits All 20" Big Blue Housings 5 Micron Precision Filtration Dual-Gradient Density Tech Pentair Pentek DGD-5005-20 Big Blue Sediment Water Filter **Brand:** pentek **Price:** ¥18713 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your water game with the ultimate sediment shield! ## Quick Answers - **What is this?** Pentair Pentek DGD-5005-20 Big Blue Sediment Water Filter by pentek - **How much does it cost?** ¥18713 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/3924263-pentair-pentek-dgd-5005-20-big-blue-sediment-water-filter) ## Best For - pentek enthusiasts ## Why This Product - Trusted pentek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Whole-House Fit:** Compatible with all 20" Big Blue housings for effortless, no-fuss installation. - • **Triple Dirt-Holding Power:** Up to 3X more sediment capacity than standard filters keeps your water crystal clear longer. - • **Certified Purity Assurance:** NSF/ANSI 42 tested and certified for material safety and chemical compatibility. - • **Low Pressure Drop, High Flow:** Maintains strong water flow with under 1 psi pressure drop at 20 gallons per minute. - • **Deep-Clean Dual-Gradient Design:** 233% greater filter depth means superior sediment capture from surface to core. ## Overview The Pentair Pentek DGD-5005-20 is a 20-inch whole-house sediment filter cartridge featuring advanced dual-gradient density spun polypropylene construction. It delivers 5-micron filtration with up to 3X dirt-holding capacity and 233% deeper filtration than standard cartridges. Certified to NSF/ANSI 42, it fits all 20" Big Blue housings, ensures minimal pressure drop under 1 psi at 20 gpm, and is designed for replacement every six months to maintain optimal water quality. ## Description The Pentair Pentek DGD-5005-20 is a 20-inch dual-gradient density sediment cartridge for whole-house, point-of-entry filtration. Spun from 100% pure polypropylene, it reduces dirt, sand, silt and rust, adds no taste, odor or color to your water, and offers broad chemical compatibility.Its dual-gradient design packs the fibers more tightly from the outer surface toward the core, raising effective filter depth to a full 233% and delivering up to three times the dirt-holding capacity of similar-size cartridges, with a low pressure drop under 1 psi at 20 gpm.Measuring 20" x 4.5", it fits all 20-inch Big Blue and other heavy-duty housings and replaces any 20" x 4.5" sediment cartridge. It carries a nominal 5 micron rating, handles temperatures to 145°F, and is tested and certified by NSF International to NSF/ANSI Standard 42 for material requirements. Replace about every 6 months, or sooner when you notice reduced flow or water quality. ## Features - KEEP YOUR WATER CLEANER - Reduces dirt, sand, silt, rust and other sediment to help protect your appliances, plumbing and downstream filters. Made from 100% pure polypropylene, it will not impart taste, odor or color to your water. - IDEAL HIGH-FLOW PRE-FILTER - Dual-gradient density construction increases filter density from the outer surface to the core, delivering up to 3X the dirt-holding capacity of similar-size sediment cartridges and 233% greater effective filter depth. - TESTED AND CERTIFIED TO NSF/ANSI 42 - Independently tested and certified by NSF International to NSF/ANSI Standard 42 for material requirements. Manufactured from 100% pure polypropylene for purity and broad chemical compatibility. - FITS ALL 20-INCH BIG BLUE HOUSINGS - Drops into any 20" Big Blue or other heavy-duty housing and replaces any 20" x 4.5" sediment cartridge, with a low pressure drop under 1 psi at 20 gpm for strong whole-house flow. - REPLACE EVERY 6 MONTHS - Change the cartridge about every six months, or sooner when you notice a drop in water pressure or water quality. Nominal 5 micron rating suits residential, rural, municipal and commercial water. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001VXW0U8 | | Best Sellers Rank | #2,246 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Replacement Under-Sink Water Filters | | Brand Name | Pentek | | Customer Reviews | 4.7 4.7 out of 5 stars (1,456) | | External Testing Certification | ANSI, NSF | | Global Trade Identification Number | 00051678358436 | | Included Components | Sediment Water Filter | | Item Dimensions D x W x H | 4.5"D x 4.5"W x 20"H | | Item Type Name | Big Blue Sediment Water Filter, 20-Inch, Whole House Heavy Duty Dual-Gradient Density Spun Polypropylene Replacement Filter Cartridge, 20" x 4.5", 5 Micron | | Item Weight | 1.8 pounds | | Manufacturer | Pentair Industries | | Manufacturer Part Number | 155358-43 | | Material Type | Polypropylene (PP) | | Model Number | DGD-5005-20 | | Number of Items | 1 | | Number of Packs | 1 | | Product Benefits | Dual-Gradient Sediment Filter Cartridge is designed to reduce fine sediment in residential drinking wate | | Set Name | Big Blue | | UPC | 051678358436 643749296329 | | Unit Count | 1 Count | ## Product Details - **External Testing Certification:** ANSI, NSF - **Item Weight:** 1.8 pounds - **Material:** Polypropylene (PP) - **Product Dimensions:** 4.5"D x 4.5"W x 20"H ## Images ![Pentair Pentek DGD-5005-20 Big Blue Sediment Water Filter - Image 1](https://m.media-amazon.com/images/I/41O4Y1Q0EYL.jpg) ![Pentair Pentek DGD-5005-20 Big Blue Sediment Water Filter - Image 2](https://m.media-amazon.com/images/I/21wDraVMLNL.jpg) ![Pentair Pentek DGD-5005-20 Big Blue Sediment Water Filter - Image 3](https://m.media-amazon.com/images/I/51dOpUZ-kwL.jpg) ![Pentair Pentek DGD-5005-20 Big Blue Sediment Water Filter - Image 4](https://m.media-amazon.com/images/I/51xaq0MeiQL.jpg) ![Pentair Pentek DGD-5005-20 Big Blue Sediment Water Filter - Image 5](https://m.media-amazon.com/images/I/41t7y57SGFL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - Pentair Pentek DGD-5005-20 Big Blue Water Filter, 20-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 20" x 4.5", 5 Micron, Pack of 1, White - Captain O-Ring - Replacement 151122 O-Rings Compatible with Pentair Pentek Big Blue Water Filters OEM Size ORing Buna-N (3 Pack) - Pentair Pentek RFC-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Heavy Duty Radial Flow Carbon Replacement Cartridge with Granular Activated Carbon (GAC) Filter, 20" x 4.5", 25 Micron --- ## 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.jp/products/3924263-pentair-pentek-dgd-5005-20-big-blue-sediment-water-filter](https://www.desertcart.jp/products/3924263-pentair-pentek-dgd-5005-20-big-blue-sediment-water-filter) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-07*