--- product_id: 408854921 title: "GLACIER FRESH Water Filter Replacement for Sub-Zero 4204490 2 Pack | 4290510, 9030868 Refrigerator Water Filter" brand: "glacier fresh" price: "NZ$374" currency: NZD in_stock: true reviews_count: 5 category: "Glacier Fresh" url: https://www.desertcart.nz/products/408854921-glacier-fresh-water-filter-replacement-for-sub-zero-4204490-2 store_origin: NZ region: New Zealand --- # 6 months filter life 97% chlorine reduction 0.66 GPM flow rate GLACIER FRESH Water Filter Replacement for Sub-Zero 4204490 2 Pack | 4290510, 9030868 Refrigerator Water Filter **Brand:** glacier fresh **Price:** NZ$374 **Availability:** ✅ In Stock ## Summary > 💧 Refresh your fridge, elevate your lifestyle. ## Quick Answers - **What is this?** GLACIER FRESH Water Filter Replacement for Sub-Zero 4204490 2 Pack | 4290510, 9030868 Refrigerator Water Filter by glacier fresh - **How much does it cost?** NZ$374 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/408854921-glacier-fresh-water-filter-replacement-for-sub-zero-4204490-2) ## Best For - glacier fresh enthusiasts ## Why This Product - Trusted glacier fresh brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Fit & Replace:** Designed for seamless compatibility with Sub-Zero 4204490 models—easy twist-in installation in minutes. - • **Long-Lasting Performance:** Reliable 6-month lifespan keeps your water tasting fresh without frequent replacements. - • **Trusted Quality Assurance:** WQA tested and certified, delivering OEM-level filtration without the premium price tag. - • **Mineral-Rich Wellness Boost:** Maintains essential electrolytes and minerals your body needs while filtering out harmful contaminants. - • **Pure Hydration, Zero Compromise:** NSF 42 certified to remove ≥97% chlorine for crisp, fresh water and ice every time. ## Overview The GLACIER FRESH Water Filter Replacement 2-Pack is a premium, NSF 42 certified filter designed for Sub-Zero 4204490 refrigerators. It reduces chlorine by over 97%, preserves essential minerals, and delivers a steady flow rate of 0.66 gallons per minute. With a 6-month lifespan and easy twist-in installation, it ensures fresh, great-tasting water and ice while maintaining your fridge’s optimal performance. ## Description Glacier Fresh Water Filter fits any refrigerator that currently uses the 4204490.Unlike other compatible filters, the Glacier Fresh filters are tested and certified by WQA (Water Quality Association) to meet NSF/ANSI Standard 42 for material requirements, so you can be assured of its quality. The Glacier Fresh filters are proven to perform just as well or better than the OEM filter.The Glacier Fresh Water Filter is compatible with the following models:PRO 48PRO 48 with Glass DoorBI-36F All FreezerBI-36U Over-and-Under Refrigerator/FreezerBI-48S Side-by-Side Refrigerator/FreezerBI-48SD Side-by-Side Refrigerator/FreezerBI-36UG Glass Door Refrigerator/FreezerBI-30U Over-and-Under Refrigerator/FreezerBI-30UG Glass Door Refrigerator/FreezerBI-42S Side-by-Side Refrigerator/FreezerBI-42SD Side-by-Side Refrigerator/FreezerSpecificationsFilter Life: 6 monthsFlow Rate: 0.66 gallons per minuteOperating Temperature: 33-100°FWorking Pressure: 30-125 psiFilter Replacement Instructions:1. Lift the top grille assembly to access the water filter cartridge. To lift the grille, pull out on the bottom edge of the grille and tilt the grille frame forward.2. Slowly rotate the cartridge one-quarter turn counterclockwise to disengage. Gently twist until the cartridge is free from the base. DO NOT pull. There will be water in the filter cartridge, so it is normal for a small amount of water to spill out.3. Line up the cartridge so that the locking tabs can be inserted into the filter head.4. Rotate the filter cartridge into the base approximately one-quarter turn clockwise until it stops. DO NOT overtighten.5. After the new filter cartridge is installed, the first full bucket of ice produced should be discarded. This will help clean the water system and clear air from the line. Review: Si recomiendo - Si recomiendo. Lo compramos para nuestro refri sub zero. El técnico nos recomendó comprarlo nosotros mismos para que saliera más económico y es fácil de instalar. Funciona igual que el que te vende la marca propia. Review: Good Taste - Good product. Just make sure you run at least 3 gallons of water through the system and at least two full loads of ice. It tastes fresh and clear ## Features - Maintains All The Essential Micro-nutrients: 4204490 water filter genuine ge NSF 42 certified to Reduce Chlorine ≥97% to improves water's smell and taste. GLACIER FRESH is certified to maintain all certain minerals and electrolytes that our body needs to remain healthy while removing only the harmful pollutants and contaminants. - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07X1W3NVJ | | Benefits | Reduces Chlorine | | Best Sellers Rank | 804,852 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 503 in Fridge Water Filters | | Brand | GLACIER FRESH | | Brand Name | GLACIER FRESH | | Customer Reviews | 4.5 out of 5 stars 631 Reviews | | External Testing Certification | NSF | | External testing certification | NSF | | Included Components | Water Filter | | Item Dimensions D x W x H | 29.7D x 6W x 6H centimetres | | Item Type Name | GF-Zero | | Manufacturer | GLACIER FRESH | | Manufacturer Part Number | GF-Zero | | Material | Activated carbon | | Material Type | Activated carbon | | Model Number | GF-ZERO | | Number of Items | 2 | | Product benefits | Reduces Chlorine | | Product dimensions | 29.7D x 6W x 6H centimetres | | Set Name | Glacier Fresh Replacement 2-Pack | | UPC | 791324541774 791276080550 | | Unit Count | 2.0 count | ## Product Details - **Brand:** GLACIER FRESH - **External testing certification:** NSF - **Material:** Activated carbon - **Product benefits:** Reduces Chlorine - **Product dimensions:** 29.7D x 6W x 6H centimetres ## Images ![GLACIER FRESH Water Filter Replacement for Sub-Zero 4204490 2 Pack | 4290510, 9030868 Refrigerator Water Filter - Image 1](https://m.media-amazon.com/images/I/51SZG-30-SL.jpg) ![GLACIER FRESH Water Filter Replacement for Sub-Zero 4204490 2 Pack | 4290510, 9030868 Refrigerator Water Filter - Image 2](https://m.media-amazon.com/images/I/61vwDEiYnJL.jpg) ![GLACIER FRESH Water Filter Replacement for Sub-Zero 4204490 2 Pack | 4290510, 9030868 Refrigerator Water Filter - Image 3](https://m.media-amazon.com/images/I/61HHV1hti0L.jpg) ![GLACIER FRESH Water Filter Replacement for Sub-Zero 4204490 2 Pack | 4290510, 9030868 Refrigerator Water Filter - Image 4](https://m.media-amazon.com/images/I/61CMJdtrk3L.jpg) ![GLACIER FRESH Water Filter Replacement for Sub-Zero 4204490 2 Pack | 4290510, 9030868 Refrigerator Water Filter - Image 5](https://m.media-amazon.com/images/I/611zsm6iS7L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Si recomiendo *by M***G on 19 April 2025* Si recomiendo. Lo compramos para nuestro refri sub zero. El técnico nos recomendó comprarlo nosotros mismos para que saliera más económico y es fácil de instalar. Funciona igual que el que te vende la marca propia. ### ⭐⭐⭐⭐⭐ Good Taste *by R***^ on 8 September 2020* Good product. Just make sure you run at least 3 gallons of water through the system and at least two full loads of ice. It tastes fresh and clear ### ⭐⭐⭐⭐ Did as expected *by M***R on 3 December 2022* Was concerned it does not fit. It seems to work fine but only time will tell. So far no issues. ## Frequently Bought Together - GLACIER FRESH Water Filter Replacement for Sub-Zero 4204490, 4290510, 9030868 Refrigerator Water Filter, 2 Pack - GLACIER FRESH Replacement For Sub-Zero Refrigerator Air Purification Cartridge 7042798, 7007076, 7007067 Air Filter (2 Pack) - GLACIER FRESH Replacement for 7012333 Ice Maker Water Filter, Compatible With Sub-Zero 7012333 Water Filter, UC-15 Ice Maker Water Filter Replacement, Manitowoc K00374 (2 Pack) --- ## 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.nz/products/408854921-glacier-fresh-water-filter-replacement-for-sub-zero-4204490-2](https://www.desertcart.nz/products/408854921-glacier-fresh-water-filter-replacement-for-sub-zero-4204490-2) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-07-27*