--- product_id: 548035006 title: "20x30x1 Cut To Fit Furnace & Air Conditioner Filter Media | Washable Reusable High Air Flow Polyester Fiber, Made in USA (20\" x 30\" x .75\" actual)" brand: "corecarbon" price: "€ 153.72" currency: EUR in_stock: true category: "Core Carbon" url: https://www.desertcart.hr/products/548035006-20x30x1-cut-to-fit-furnace-and-air-conditioner-filter-media store_origin: HR region: Croatia --- # Washable & reusable for sustainability Custom cut-to-fit convenience Made in USA, UL 900 certified 20x30x1 Cut To Fit Furnace & Air Conditioner Filter Media | Washable Reusable High Air Flow Polyester Fiber, Made in USA (20" x 30" x .75" actual) **Brand:** corecarbon **Price:** € 153.72 **Availability:** ✅ In Stock ## Summary > ✂️💨 Cut, Clean, and Breathe Easy with USA-Made Precision! ## Quick Answers - **What is this?** 20x30x1 Cut To Fit Furnace & Air Conditioner Filter Media | Washable Reusable High Air Flow Polyester Fiber, Made in USA (20" x 30" x .75" actual) by corecarbon - **How much does it cost?** € 153.72 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/548035006-20x30x1-cut-to-fit-furnace-and-air-conditioner-filter-media) ## Best For - corecarbon enthusiasts ## Why This Product - Trusted corecarbon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Certified Quality:** UL 900 classified material ensures trusted performance and safety. - • **Sustainably Smart:** Washable polyester fiber lets you rinse, reuse, and reduce waste effortlessly. - • **Universal Compatibility:** Fits a wide range of major furnace and air conditioner brands—measure, cut, and install. - • **Tailored Fit, Every Time:** Cut to any size for perfect compatibility with your HVAC system. - • **Optimized Airflow Balance:** Engineered for maximum airflow without sacrificing filtration efficiency. ## Overview This 20"x30"x1" washable polyester fiber filter media is a UL 900 classified, made-in-USA HVAC replacement designed for customizable fit and high airflow performance. Easily cut to size, rinse and reuse to maintain optimal air quality while reducing waste. Compatible with most residential furnace and air conditioner brands, it offers a sustainable, cost-effective filtration solution. ## Description CoreCarbon 20" x 30" x 1" Cut To Fit Furnace & Air Conditioner Washable Polyester Fiber Filter Media This high-quality washable heavyweight polyester fiber replacement filter media is designed for Furnace / Air Conditioners.MADE IN THE USAReplaces: Existing polyester fiber, natural fiber and foam style filter mediaCut To Fit Filter Pad Size20”x30"x1”May Fit Home HVAC Brands- Air-Flow- Armstrong- Allied Air- Alpine- American Standard- Axeman Anderson- Broan- Bryant- Carrier- Concord- Daikin- Ducane- Evcon- Gibson- Goodman- Intertherm- Lennox- Mammoth- Miller- Nordyne- Nortek- Nutone- Paloma- Payne- Revolv- Trane- And Many More*Registered mark of manufacturer. CoreCarbon is not affiliated with the above-mentioned manufactures. ## Features - MADE IN USA: UL 900 Classified Material designed for use in HVAC systems - Polyester Washable Furnace / Air Conditioner Replacement Filter Media. - CUT TO FIT: Simply cut to any size needed from this 20"x30"x1" pad (20" x 30" x .75" actual) - WASHABLE: Rinse with low pressure water, allow to dry and reinstall. - PERFORMACE: Proper balance of Air Flow and Performance - DESIGNED TO FIT: Many brand name furnaces / air conditioners - Measure existing filter and cut to fit. - NOTE: Depending on application - this filter material may require retainer wire or frame. Material should not be used as a stand alone filter directly at HVAC equipment without retainer wire or frame. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C94YDYDC | | Air Filter Construction | Pad/Roll | | Best Sellers Rank | #7,153 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #104 in Furnace Filters | | Brand Name | CoreCarbon | | Common Applications | Residential, Appliances | | Compatible Devices | Furnace, Air Conditioner | | Compatible Hvac Systems | residential | | Customer Reviews | 4.5 4.5 out of 5 stars (1,052) | | Filter Mounting Type | Custom Fit | | Filter Shape | Rectangular | | Item Dimensions L x W x Thickness | 20"L x 30"W x 1"Th | | Item Type Name | Cut-To-Fit | | Item Weight | 7.36 ounces | | Manufacturer | CoreCarbon | | Manufacturer Part Number | TX2030CTF-FBA | | Material Type | Polyester | | Model Number | TX2030CTF-FBA | | Number of Items | 1 | | Product Grade | Replacement Part | | Unit Count | 1 Count | ## Product Details - **Air Filter Construction:** Pad/Roll - **Brand:** CoreCarbon - **Compatible Devices:** Furnace, Air Conditioner - **Filter Mounting Type:** Custom Fit - **Filter Shape:** Rectangular - **Item Weight:** 7.36 ounces - **Manufacturer:** CoreCarbon - **Material:** Polyester - **Number of Items:** 1 - **Product Dimensions:** 20"L x 30"W x 1"Th ## Images ![20x30x1 Cut To Fit Furnace & Air Conditioner Filter Media | Washable Reusable High Air Flow Polyester Fiber, Made in USA (20" x 30" x .75" actual) - Image 1](https://m.media-amazon.com/images/I/91t3au+BwJL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Would this keep wasps out?** A: Yes, it will keep wasps out and other insects too, it's pretty dense. **Q: Merv rating? Lifespan?** A: It is stiff but flexible **Q: Is this a stiff material? We live in a mobile home and need it to go on the inner panel screwed on wall. I worry it will pull away allowing dirt etc** A: it is all fiber look on line at home depo or amazon see if they have a washable filter **Q: Are the front and back identical? Or do you need to install it with one side facing the furnace and one side facing out?** A: Yes, front and back are identical. There is no air flow direction. ## Frequently Bought Together - CoreCarbon 20x30x1 Cut To Fit Furnace & Air Conditioner Washable Reusable High Air Flow Polyester Fiber Filter Media (20" x 30" x .75" actual) - Nu-Calgon 417175 Evap Foam - Advanced Coil Cleaning Fin Brush for AC Evaporator and Condenser Coils – Dual-Sided HVAC Coil Cleaner | Stainless Steel Pins & Soft Bristles | Improve Efficiency, Prevent Build-Up, Easy AC Maintenance --- ## 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.hr/products/548035006-20x30x1-cut-to-fit-furnace-and-air-conditioner-filter-media](https://www.desertcart.hr/products/548035006-20x30x1-cut-to-fit-furnace-and-air-conditioner-filter-media) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-07*