--- product_id: 657707825 title: "Reusable Air Filter 20x30, High Air Flow Cut to Fit Furnace Filters, MERV 6 Replacement Filter for HVAC, RV, Washable Replacement Air Conditioner Filters, 24 PCs Hooks(Actual 20x30x0.7 in.)" brand: "demiwise" price: "S$85" currency: SGD in_stock: true category: "Demiwise" url: https://www.desertcart.sg/products/657707825-reusable-air-filter-20x30-high-air-flow-cut-to-fit store_origin: SG region: Singapore --- # High airflow, no circulation block 40+ uses, washable & reusable MERV 6 rated filtration Reusable Air Filter 20x30, High Air Flow Cut to Fit Furnace Filters, MERV 6 Replacement Filter for HVAC, RV, Washable Replacement Air Conditioner Filters, 24 PCs Hooks(Actual 20x30x0.7 in.) **Brand:** demiwise **Price:** S$85 **Availability:** ✅ In Stock ## Summary > ♻️ Breathe smarter, save greener — the filter that works as hard as you do! ## Quick Answers - **What is this?** Reusable Air Filter 20x30, High Air Flow Cut to Fit Furnace Filters, MERV 6 Replacement Filter for HVAC, RV, Washable Replacement Air Conditioner Filters, 24 PCs Hooks(Actual 20x30x0.7 in.) by demiwise - **How much does it cost?** S$85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/657707825-reusable-air-filter-20x30-high-air-flow-cut-to-fit) ## Best For - demiwise enthusiasts ## Why This Product - Trusted demiwise brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Friendly Longevity:** Lasts 40+ standard filters—wash, dry, and reuse to save money and reduce waste. - • **Effortless Maintenance:** Quick rinse or pressure wash every 2-3 months keeps your filter performing like new. - • **Optimized Airflow Design:** Cut-to-fit 20x30 inch size ensures maximum ventilation without compromising HVAC efficiency. - • **Advanced MERV 6 Filtration:** Captures dust, pollen, and airborne particles down to 3 microns for cleaner, healthier air. - • **Simple, Secure Installation:** Includes adhesive hooks and rigid frame for hassle-free setup in homes, RVs, and HVAC systems. ## Overview The Demiwise Reusable Air Filter 20x30 is a washable, MERV 6 rated furnace filter designed for high airflow and easy customization. Engineered to last over 40 standard filters, it captures fine particles like dust and pollen while maintaining optimal ventilation. Ideal for HVAC systems, air conditioners, and RVs, it features simple installation with included adhesive hooks and requires minimal maintenance—just rinse every 2-3 months. Eco-conscious professionals trust this filter to enhance indoor air quality while reducing waste and costs. ## Description Washable and Reusable:Eco-friendly design allows for repeated cleaning and reuse, reducing waste and saving you money over time Efficiency Rating MERV 6 : MERV 6 rated, captures particles as small as 3.0 microns such as pollen, dust, carpet fibers, lint, or pet dander High Airflow and Cut to Fit：this filter pad fit most AC, HVAC, or furnace vents with standard dimensions Easy Installation: These filters are designed for quick and hassle-free installation, allowing you to maintain optimal air quality with minimal effort. ## Features - Washable & Reusable:This washable air filter lasts the equivalent of 40+ standard filters. Simply rinse every 2-3 months, let dry, and reuse. Save money and reduce waste with a filter that maintains optimal air quality - High Airflow: Measuring 20x30 inches, this furnace filter is easy to cut to fit most AC units, furnaces, and HVAC systems. It promotes high airflow without restricting circulation, keeping your home or RV well-ventilated - MERV 6 Rated for Better Filtration:With a MERV 6 rating, this Washable air filter captures dust, pollen, dirt, and other airborne particles, improving indoor air quality and protecting your HVAC system - Easy to Clean & Maintain: The reusable washable air filter is easy to clean—simply rinse, or use a pressure washer or hose. Let it dry fully before reusing. Clean and replace every 2-3 months for optimal performance - Easy Installation:Cut to fit air filter , attach with adhesive hook tape, and install with a rigid outer frame. Wash every 2-3 months for long-lasting performance and efficient filtration ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D8BBQTLC | | Air Filter Construction | Pad/Roll | | Best Sellers Rank | #11,536 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #137 in Furnace Filters | | Brand Name | Demiwise | | Common Applications | Residential, Appliances | | Compatible Devices | Air Conditioner, Air vent, Furnace, Mobile Home, RV | | Compatible Hvac Systems | residential | | Customer Reviews | 4.3 4.3 out of 5 stars (133) | | Filter Shape | Rectangular | | Included Components | 3 Installation Tape (0. | | Item Dimensions L x W x Thickness | 30"L x 20"W x 0.5"Th | | Item Type Name | Washable 20x30 inches Air Vent Filter | | Item Weight | 0.27 kg | | MERV Rating | 6 | | Manufacturer | Demiwise | | Manufacturer Part Number | DE-GLM2030GWT | | Material Type | Polyester | | Model Number | DE-GLM2030GWT | | Number of Items | 1 | | Number of Packs | 1 | | Product Grade | Replacement Parts | | UPC | 758211219062 | | Unit Count | 24 Count | | Warranty Description | 1 year | ## Product Details - **Air Filter Construction:** Pad/Roll - **Brand:** Demiwise - **Compatible Devices:** Air Conditioner, Air vent, Furnace, Mobile Home, RV - **Filter Shape:** Rectangular - **Item Weight:** 0.27 kg - **MERV Rating:** 6 - **Material:** Polyester - **Number of Items:** 1 - **Product Dimensions:** 30"L x 20"W x 0.5"Th - **UPC:** 758211219062 ## Images ![Reusable Air Filter 20x30, High Air Flow Cut to Fit Furnace Filters, MERV 6 Replacement Filter for HVAC, RV, Washable Replacement Air Conditioner Filters, 24 PCs Hooks(Actual 20x30x0.7 in.) - Image 1](https://m.media-amazon.com/images/I/81AFg3RfNPL.jpg) ## Available Options This product comes in different **Style** options. --- ## 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.sg/products/657707825-reusable-air-filter-20x30-high-air-flow-cut-to-fit](https://www.desertcart.sg/products/657707825-reusable-air-filter-20x30-high-air-flow-cut-to-fit) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-29*