--- product_id: 298152871 title: "Air Conditioner Filters, 15\"x24\"x3/16\", Open cell foam" brand: "frost king" price: "$38.37" currency: USD in_stock: true reviews_count: 11 category: "Frost King" url: https://www.desertcart.us/products/298152871-air-conditioner-filters-15x24x3-16-open-cell-foam store_origin: US region: United States of America --- # washable & reusable dust & pollen filtration 36-month durability Air Conditioner Filters, 15"x24"x3/16", Open cell foam **Brand:** frost king **Price:** $38.37 **Availability:** ✅ In Stock ## Summary > ❄️ Breathe smarter, live fresher — the filter that works as hard as you do! ## Quick Answers - **What is this?** Air Conditioner Filters, 15"x24"x3/16", Open cell foam by frost king - **How much does it cost?** $38.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/298152871-air-conditioner-filters-15x24x3-16-open-cell-foam) ## Best For - frost king enthusiasts ## Why This Product - Trusted frost king brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Airflow:** Open cell foam design ensures your AC runs efficiently without airflow obstruction. - • **Allergy Relief Champion:** Effectively traps dust and pollen to keep your indoor air fresh and healthy. - • **Long-lasting Protection:** Enjoy up to 3 years of clean, allergen-free air without frequent replacements. - • **Eco-friendly & Economical:** Wash, reuse, and save—cutting down waste and costs effortlessly. - • **Universal Fit & Easy Maintenance:** Trim to size for a perfect fit and refresh with a simple wash routine. ## Overview The Frost King F1524 Air Conditioner Filter is a frameless, open cell foam filter measuring 15"x24"x3/16" designed to trap dust and pollen, providing allergy relief. It boasts a durable lifespan of up to 36 months and is washable and reusable, making it an economical and eco-friendly choice. Compatible with various AC units, it maintains optimal airflow while ensuring long-lasting air quality. ## Description 15-Inch x 24-Inch x 1/4-Inch Air Conditioner Filter. Frameless polyurethane design and helps remove dust and pollen from the air for allergy relief. Lasts up to 36 months. Providing with long lasting effectiveness. Product is economical, being that it is both washable and reusable. Review: A product worth buying as a substitute for the original filter. - A very good substitute for the original which I could not get. After use remove the bobbles with the patting of cellotape. Thereafter soak in cold water and Savlon for 20 mins. Rince and dry out. It will be ready for use the summer after. Review: Washable Window ac filter - A window ac filter which can be adjusted / cut to fit any window ac. It is washable and does not interfere with the air flow. ## Features - Thermwell Frost King F1524 15" x 24" x 3/16" Air Conditioner Filter - THERMWELL PRODUCTS ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BO68BU | | Brand | Frost King | | Brand Name | Frost King | | Compatible Air Conditioners | Inventor Chilly 9000BTU | | Compatible Devices | Air Conditioner | | Country of Publication | USA | | Customer Reviews | 4.6 out of 5 stars 2,398 Reviews | | EU Spare Part Availability Duration | 36 Months | | Included Components | 1 | | Item Dimensions L x W x Thickness | 61L x 38.1W x 7.6Th Centimeters | | Item Type Name | ..... | | Item Weight | 0.01 Ounces | | Manufacturer | Thermwell | | Manufacturer Part Number | F1524 | | Material | As shown in the image | | Material Type | As shown in the image | | Model Number | F1524 | | Number of Items | 1 | | Product Dimensions | 61L x 38.1W x 7.6Th Centimeters | | Product Grade | new or lightly used | | UPC | 077578030517 | | Unit Count | 1 Count | | Warranty Description | no warranty available | ## Product Details - **Brand:** Frost King - **Compatible Devices:** Air Conditioner - **EU Spare Part Availability Duration:** 36 Months - **Material:** As shown in the image - **Product Dimensions:** 61L x 38.1W x 7.6Th Centimeters ## Images ![Air Conditioner Filters, 15"x24"x3/16", Open cell foam - Image 1](https://m.media-amazon.com/images/I/91i4psnV2LL.jpg) ![Air Conditioner Filters, 15"x24"x3/16", Open cell foam - Image 2](https://m.media-amazon.com/images/I/81aFd9p0KdL.jpg) ![Air Conditioner Filters, 15"x24"x3/16", Open cell foam - Image 3](https://m.media-amazon.com/images/I/81SnVFYpTiL.jpg) ## Questions & Answers **Q: Has anyone used this product in application with desktop computers? Wondering if this would be useful for high dust/air particulate environments.** A: I use this for mine. I built a frame out of magnetic strips and attach across the vent openings on the outside of the case. great airflow and high dust capture. .. simply blow out with compressed air , vacuum or wrinse off , snap them back on and you're away laughing. **Q: Would you call this filter "spongy?". I don't know how to describe the filter I would like to replace. To be used as a furn. filter for a mobile home.** A: It is spongy. I used this to replace a filter in back of a electric space heater. I did cut it to fit. Works great. **Q: Is this flexible and cutable for motorhome ac filters** A: item is flexible and easily cut and managed **Q: How many come in a package** A: There is only one per package. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A product worth buying as a substitute for the original filter. *by R***. on 3 July 2025* A very good substitute for the original which I could not get. After use remove the bobbles with the patting of cellotape. Thereafter soak in cold water and Savlon for 20 mins. Rince and dry out. It will be ready for use the summer after. ### ⭐⭐⭐⭐⭐ Washable Window ac filter *by R***A on 16 February 2024* A window ac filter which can be adjusted / cut to fit any window ac. It is washable and does not interfere with the air flow. ### ⭐⭐⭐⭐⭐ Essential for AC *by S***I on 19 June 2023* The item is very good and it's very useful in safeguarding the compressor of the AC ## Frequently Bought Together - Frost King Air Conditioner Filters, 15 in. x24 in. x3/16 in. , Open Cell Foam - Frost King ACF19 Foam Coil Cleaner, 1.18 Pound (Pack of 1), 19 Ounce - Duck Brand Replacement Air Conditioner Foam Filter, 24-Inch x 15-Inch x 1/4-Inch, 1285234 --- ## 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.us/products/298152871-air-conditioner-filters-15x24x3-16-open-cell-foam](https://www.desertcart.us/products/298152871-air-conditioner-filters-15x24x3-16-open-cell-foam) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-19*