--- product_id: 62144731 title: "Sub-Zero 4204490 Refrigerator Water Filter" brand: "sub-zero" price: "521.50 DT" currency: TND in_stock: true category: "Sub Zero" url: https://www.desertcart.tn/products/62144731-sub-zero-4204490-refrigerator-water-filter store_origin: TN region: Tunisia --- # 0.78 gpm flow rate 750 gallons capacity 40-100Β°F operating temp Sub-Zero 4204490 Refrigerator Water Filter **Brand:** sub-zero **Price:** 521.50 DT **Availability:** βœ… In Stock ## Summary > πŸ’§ Elevate your hydration game with Sub-Zero’s elite water filter! ## Quick Answers - **What is this?** Sub-Zero 4204490 Refrigerator Water Filter by sub-zero - **How much does it cost?** 521.50 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/62144731-sub-zero-4204490-refrigerator-water-filter) ## Best For - sub-zero enthusiasts ## Why This Product - Trusted sub-zero brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Optimized Flow Rate:** Maintains a steady 0.78 gallons per minute for uninterrupted refreshment. - β€’ **Built for Every Season:** Operates efficiently between 40Β°F and 100Β°F, perfect for any kitchen environment. - β€’ **Seamless Compatibility:** Fits Classic, Designer, and PRO Sub-Zero models for effortless installation. - β€’ **Long-Lasting Performance:** Filters up to 750 gallons, keeping your water fresh for months. - β€’ **Pure Hydration, Zero Compromise:** Delivers crisp, clean water with NSF 42 certified impurity reduction. ## Overview The Sub-Zero 4204490 Refrigerator Water Filter offers a reliable 0.78 gpm flow rate and a robust 750-gallon filtration capacity. Certified to reduce chlorine and aesthetic impurities (NSF 42), it fits Classic, Designer, and PRO Sub-Zero models, operating efficiently between 40Β°F and 100Β°F. Engineered for durability and seamless integration, it ensures your water stays pure and refreshing, making it a must-have for health-conscious professionals. ## Description desertcart.com: Sub-Zero 4204490 Refrigerator Water Filter : Appliances ## Features - Flow Rate-0.78 gpm (2.05 Lpm) - Capacity: 750 Gallons (2839 L) - Operating Temperature: 40 Degrees F(4.4 Degrees C)min-100 Degrees F (37.8 Degrees C) Max - Operating Pressure: 35 psi (241 kPa) min- 120 psi (827 kPa) Max - Compatible with Classic (formerly Built In) starting with SN#4134313, Designer, and PRO models ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07C5WBJZZ | | Best Sellers Rank | #2,395 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #70 in In-Refrigerator Water Filters | | Brand Name | SUB-ZERO | | Compatible Water Purifier Models | AquaTru Alkaline, Classic | | Customer Reviews | 4.7 4.7 out of 5 stars (1,007) | | External Testing Certification | NSF 42 – Reduces aesthetic impurities | | Global Trade Identification Number | 00840297163503 | | Included Components | 9030868 Replacement Water Filter | | Item Dimensions D x W x H | 2.6"D x 2.6"W x 11.9"H | | Item Type Name | Refrigerator Water Filter | | Item Weight | 13.6 ounces | | Manufacturer | Sub-Zero | | Manufacturer Part Number | 4204490 | | Manufacturer Warranty Description | Sub-Zero will repair or replace any filter cartridge wihich proves to be defective in materials or workmanship for a period of one year from the date of purchase. | | Material Type | Polypropylene (PP) | | Model Number | 4204490 | | Number of Items | 1 | | Product Benefits | Reduces Chlorine | | UPC | 840297163503 | | Unit Count | 1 Count | ## Product Details - **External Testing Certification:** NSF 42 – Reduces aesthetic impurities - **Item Weight:** 13.6 ounces - **Material:** Polypropylene (PP) - **Product Benefits:** Reduces Chlorine - **Product Dimensions:** 2.6"D x 2.6"W x 11.9"H ## Images ![Sub-Zero 4204490 Refrigerator Water Filter - Image 1](https://m.media-amazon.com/images/I/419eiuHodgL.jpg) ![Sub-Zero 4204490 Refrigerator Water Filter - Image 2](https://m.media-amazon.com/images/I/81pMBcOWsxL.jpg) ![Sub-Zero 4204490 Refrigerator Water Filter - Image 3](https://m.media-amazon.com/images/I/31ZfKVV7PfL.jpg) ![Sub-Zero 4204490 Refrigerator Water Filter - Image 4](https://m.media-amazon.com/images/I/415qJALS3uL.jpg) ![Sub-Zero 4204490 Refrigerator Water Filter - Image 5](https://m.media-amazon.com/images/I/41k7gIu05dL.jpg) ## Questions & Answers **Q: What water filter fits a subzero bi-36uid/o-rh** A: I checked the original filter in my Sun Zero to find a number in order to buy the right replacement filter. You can call Sub Zero in Wisconsin or check Google for the filter that fits your SubZero. I hope that helps! You can see the filter I purchased but I have a different 36 in model so I don’t know if your Sub Zero uses the same filter. **Q: I installed this water filter but the message, "replace water filter" does not go away. any suggestions? thanks.** A: You need to press and hold the water filter reset button for five seconds to reset. The reset button is located to the left of the water filter behind the grill. It should be labeled reset button. **Q: will this cartridge workin the sub zero freezer for ice maker?** A: It is the cartridge we use in our Sub Zero **Q: does the sub zero model 632 use water filters?** A: No, none of the 600 or 700 series models have integrated filters ## Frequently Bought Together - Sub-Zero 4204490 Refrigerator Water Filter - Sub-Zero Air Purification Cartridge-7042798 - Sub-Zero 7042803 Ice Maker Water Filter --- ## 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/62144731-sub-zero-4204490-refrigerator-water-filter](https://www.desertcart.tn/products/62144731-sub-zero-4204490-refrigerator-water-filter) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-13*