--- product_id: 305754411 title: "Sub-Zero Air Purification Cartridge-7042798" brand: "sub-zero" price: "E£ 11326" currency: EGP in_stock: true reviews_count: 5 category: "Sub Zero" url: https://www.desertcart.com.eg/products/305754411-sub-zero-air-purification-cartridge-7042798 store_origin: EG region: Egypt --- # Up to 1 year freshness boost Easy, tool-free installation NASA-developed filtration tech Sub-Zero Air Purification Cartridge-7042798 **Brand:** sub-zero **Price:** E£ 11326 **Availability:** ✅ In Stock ## Summary > ❄️ Keep it cool, clean, and crave-worthy with Sub-Zero’s space-age freshness! ## Quick Answers - **What is this?** Sub-Zero Air Purification Cartridge-7042798 by sub-zero - **How much does it cost?** E£ 11326 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/305754411-sub-zero-air-purification-cartridge-7042798) ## 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 - • **Effortless Maintenance:** Simple wipe-down prep and quick installation mean no downtime or complicated setups. - • **Universal Compatibility:** Seamlessly fits all Sub-Zero models—upgrade your fridge’s air quality without hassle. - • **NASA-Grade Air Purification:** Harness cutting-edge space tech to eliminate ethylene gas and odors, keeping your fridge fresh and food longer-lasting. - • **Year-Long Freshness Guarantee:** Enjoy up to 12 months of consistent, powerful filtration that reduces waste and saves money. - • **Certified HEPA-Level Protection:** Microbiological purification system ensures a cleaner, healthier environment for your perishables. ## Overview The Sub-Zero Air Purification Cartridge (Model 7042798) uses NASA-developed microbiological filtration technology to remove ethylene gas, odors, and bacteria from your refrigerator. Compatible with all Sub-Zero models, it delivers up to one year of enhanced food freshness and odor control. Certified HEPA-level filtration ensures a healthier storage environment, while its easy installation and maintenance make it a must-have upgrade for any modern kitchen. ## Description Many fresh foods emit ethylene gas, a naturally-occurring compound that hastens food ripening and spoilage. Sub-Zero refrigerators come with an air purification system (based on technology developed by NASA) This cartridge rattles. White powder produced during the manufacturing process may be present. It is not harmful. If present, wipe the cartridge with a dry cloth prior to installation Review: Annie - good Review: There is no other option - The Sub-Zero Air Purification Cartridge is an outstanding product that significantly enhances the air quality within your refrigerator. From the moment I installed this cartridge, I noticed a marked improvement in the freshness and longevity of my stored food. The installation process was straightforward, with clear instructions that made it quick and hassle-free. One of the most impressive features of this air purification cartridge is its advanced technology, which effectively removes odors, bacteria, and ethylene gas. This ensures that fruits and vegetables stay fresh longer, reducing waste and saving money. I’ve noticed that the unpleasant odors that sometimes linger in the refrigerator are now completely gone, leaving a clean and neutral scent. The longevity of the Sub-Zero Air Purification Cartridge is another highlight. Designed to last up to a year, it provides consistent performance without the need for frequent replacements. This makes it a convenient and cost-effective solution for maintaining a pristine refrigerator environment. In addition to its practical benefits, the cartridge is built with the high-quality standards that Sub-Zero is known for. It’s reliable and robust, ensuring that it performs efficiently throughout its lifespan. The peace of mind that comes with knowing my food is stored in a cleaner, healthier environment is invaluable. Overall, the Sub-Zero Air Purification Cartridge is an essential upgrade for anyone looking to optimize their refrigerator’s performance. Its ease of installation, effective air purification, and long-lasting design make it a top choice. I highly recommend this product for maintaining the highest standards of food freshness and refrigerator cleanliness. ## Features - Compatible with All Models - Revolutionary Filtration - Freshness That Lasts - Simple to Maintain - Product is Non-Perishable. - This cartridge rattles. White powder produced during the manufacturing process may be present. It is not harmful. If present, wipe the cartridge with a dry cloth prior to installation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B091Q9TKVG | | Best Sellers Rank | #312,936 in Kitchen ( See Top 100 in Kitchen ) #1,682 in Air Purifier Filters | | Brand | SUB-ZERO | | Brand Name | SUB-ZERO | | Color | White | | Colour | White | | Control Method | Touch | | Control method | Touch | | Controller Type | Button Control | | Customer Reviews | 4.5 out of 5 stars 761 Reviews | | Filter Class | Revolutionary | | Filter Type | Microbiological Purification System | | Item Dimensions D x W x H | 6.4D x 8.9W x 11.4H centimeters | | Item Weight | 218 g | | Item weight | 218 g | | Manufacturer | Sub-Zero | | Model Number | 7042798 | | Part Number | 7042798 | | Power Source | Corded Electric | | Power source | Corded Electric | | Product dimensions | 6.4D x 8.9W x 11.4H centimeters | | Software Update Supported to Date | unknown | | Special Features | Revolutionary Filtration and Microbiological Purification System | | Specification Met | Certified HEPA | | UPC | 840297163527 | ## Product Details - **Brand:** SUB-ZERO - **Colour:** White - **Item weight:** 0.48 Pounds - **Power source:** Corded Electric - **Product dimensions:** 6.4D x 8.9W x 11.4H centimeters ## Images ![Sub-Zero Air Purification Cartridge-7042798 - Image 1](https://m.media-amazon.com/images/I/61rnCqeslyL.jpg) ![Sub-Zero Air Purification Cartridge-7042798 - Image 2](https://m.media-amazon.com/images/I/81OkmZoTcyL.jpg) ![Sub-Zero Air Purification Cartridge-7042798 - Image 3](https://m.media-amazon.com/images/I/81KHWfFGOzL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Annie *by A***G on 17 July 2026* good ### ⭐⭐⭐⭐⭐ There is no other option *by O***R on 24 June 2024* The Sub-Zero Air Purification Cartridge is an outstanding product that significantly enhances the air quality within your refrigerator. From the moment I installed this cartridge, I noticed a marked improvement in the freshness and longevity of my stored food. The installation process was straightforward, with clear instructions that made it quick and hassle-free. One of the most impressive features of this air purification cartridge is its advanced technology, which effectively removes odors, bacteria, and ethylene gas. This ensures that fruits and vegetables stay fresh longer, reducing waste and saving money. I’ve noticed that the unpleasant odors that sometimes linger in the refrigerator are now completely gone, leaving a clean and neutral scent. The longevity of the Sub-Zero Air Purification Cartridge is another highlight. Designed to last up to a year, it provides consistent performance without the need for frequent replacements. This makes it a convenient and cost-effective solution for maintaining a pristine refrigerator environment. In addition to its practical benefits, the cartridge is built with the high-quality standards that Sub-Zero is known for. It’s reliable and robust, ensuring that it performs efficiently throughout its lifespan. The peace of mind that comes with knowing my food is stored in a cleaner, healthier environment is invaluable. Overall, the Sub-Zero Air Purification Cartridge is an essential upgrade for anyone looking to optimize their refrigerator’s performance. Its ease of installation, effective air purification, and long-lasting design make it a top choice. I highly recommend this product for maintaining the highest standards of food freshness and refrigerator cleanliness. ### ⭐⭐⭐⭐⭐ Subzero Air Filter Cartridge Replacement *by C***I on 1 September 2026* Direct replacement of 7007067. Works perfectly with my fridge :) --- ## 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.com.eg/products/305754411-sub-zero-air-purification-cartridge-7042798](https://www.desertcart.com.eg/products/305754411-sub-zero-air-purification-cartridge-7042798) --- *Product available on Desertcart Egypt* *Store origin: EG* *Last updated: 2026-10-06*