--- product_id: 95778534 title: "Hechuang 2 + 4 Pack True Post Filter Compatible With Holmes AER1 True Pot Filter, HAPF300AH-U4R (2 + 4 Pack)" brand: "hechuang" price: "€ 85.12" currency: EUR in_stock: true reviews_count: 9 category: "Hechuang" url: https://www.desertcart.be/products/95778534-hechuang-2-4-pack-true-post-filter-compatible-with-holmes store_origin: BE region: Belgium --- # 6-pack value bundle Tool-free easy install 99.97% particle capture Hechuang 2 + 4 Pack True Post Filter Compatible With Holmes AER1 True Pot Filter, HAPF300AH-U4R (2 + 4 Pack) **Brand:** hechuang **Price:** € 85.12 **Availability:** βœ… In Stock ## Summary > 🌬️ Breathe Better, Live Smarter β€” Don’t Miss Out on Cleaner Air! ## Quick Answers - **What is this?** Hechuang 2 + 4 Pack True Post Filter Compatible With Holmes AER1 True Pot Filter, HAPF300AH-U4R (2 + 4 Pack) by hechuang - **How much does it cost?** € 85.12 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/95778534-hechuang-2-4-pack-true-post-filter-compatible-with-holmes) ## Best For - hechuang enthusiasts ## Why This Product - Trusted hechuang brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Odor Neutralizer:** Activated carbon layer absorbs smoke, pet odors, and cooking smells to keep your space fresh. - β€’ **Effortless Maintenance:** Tool-free installation means swapping filters is quick and hassle-freeβ€”no technician needed. - β€’ **Smart Replacement Cycle:** Recommended every 2-3 months to maintain peak purifier performance and extend device lifespan. - β€’ **Multi-Unit Compatibility:** Seamlessly fits a wide range of Holmes and Bionaire air purifier modelsβ€”one filter, endless use cases. - β€’ **Ultra-Clean Air, Guaranteed:** Captures 99.97% of particles as small as 0.3 microns for pristine indoor air quality. ## Overview This 2 + 4 pack of True Post Filters (model HAPF300AH-U4R) by Hechuang offers premium replacement filters compatible with numerous Holmes and Bionaire air purifiers. Featuring fiberglass construction and activated carbon, these filters capture 99.97% of airborne particles down to 0.3 microns while neutralizing odors. Easy to install without tools, the pack ensures long-term air quality maintenance with recommended replacements every 2-3 months. ## Description 2 + 4 Pack True Post Filter Compatible With Holmes AER1 True Pot Filter, HAPF300AH-U4R (2 + 4 Pack) Review: Purifier filter - Great value and works as should. Review: Excellent air filters!! Great price!! - These are excellent filters!!! My air in my home is already feeling cleaner ## Features - Compatible with Holmes UNITS: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP702, HAP706, HAP716, HAP1702, HAP2400, HAP9240, HAP9241, HAP9242, HAP9243, HAP9412, HAP9413, HAP9414, HAP9415, HAP9422, HAP9423, HAP9424, and HAP9425. - Compatible with Bionaire UNITS: BAP260, BAP815, BAP825, BAP9200, BAP9700, BAP520, BAP 9417, BAP9427, BAP9435. - Excellent Filtration: The Aer1 replacement filter for Holmes can capture 99.97% of particles down to 0.3 microns. The carbon filter can absorb smoke, pet odor and cooking smells. Filter made of FSC-Certified paper. Higher efficiency to ensures maximum filtration. - Easy to Use: The Aer1 filter replacement can be easily installed and replaced by anyone, no need other tools. Our filters work just as well as the original ones. - Replace Tips: We recommend replacing your HAPF300AH air filter every 2-3months to keep the air purifier working with high-performance and extend the life of your air purifier. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GVC9MQW | | Air Filter Construction | Pleated | | Best Sellers Rank | #35,859 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #372 in In-Refrigerator Water Filters | | Brand | Hechuang | | Brand Name | Hechuang | | Common Applications | Appliances, Residential | | Compatible Devices | holmes aer1 true pot | | Customer Reviews | 4.7 out of 5 stars 3,467 Reviews | | EU Spare Part Availability Duration | 2 Months | | Item Dimensions L x W x Thickness | 5"L x 4.6"W x 10"Th | | Item Weight | 12.3 Ounces | | Manufacturer | Hechuang | | Manufacturer Part Number | bfh | | Material | True HEPA Filter | | Material Type | True HEPA Filter | | Model Number | HAPF300AH-U4R | | Number of Items | 6 | | Product Dimensions | 5"L x 4.6"W x 10"Th | | Product Grade | new | | UPC | 687551575487 | | Unit Count | 1 Count | ## Product Details - **Brand:** Hechuang - **Material:** Fiberglass - **Product Dimensions:** 5"L x 4.6"W x 10"Th - **Compatible Devices:** holmes aer1 true pot - **Item Weight:** 12.3 Ounces - **UPC:** 687551575487 - **Number of Items:** 1 - **Manufacturer:** Hechuang - **Product Grade:** new - **Unit Count:** 1 Count ## Images ![Hechuang 2 + 4 Pack True Post Filter Compatible With Holmes AER1 True Pot Filter, HAPF300AH-U4R (2 + 4 Pack) - Image 1](https://m.media-amazon.com/images/I/7115VSo8OsL.jpg) ![Hechuang 2 + 4 Pack True Post Filter Compatible With Holmes AER1 True Pot Filter, HAPF300AH-U4R (2 + 4 Pack) - Image 2](https://m.media-amazon.com/images/I/61RVFSH8qQL.jpg) ![Hechuang 2 + 4 Pack True Post Filter Compatible With Holmes AER1 True Pot Filter, HAPF300AH-U4R (2 + 4 Pack) - Image 3](https://m.media-amazon.com/images/I/61315g1hF3L.jpg) ![Hechuang 2 + 4 Pack True Post Filter Compatible With Holmes AER1 True Pot Filter, HAPF300AH-U4R (2 + 4 Pack) - Image 4](https://m.media-amazon.com/images/I/61oJv65TreL.jpg) ![Hechuang 2 + 4 Pack True Post Filter Compatible With Holmes AER1 True Pot Filter, HAPF300AH-U4R (2 + 4 Pack) - Image 5](https://m.media-amazon.com/images/I/61OFGdLdVKL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Purifier filter *by T***4 on January 7, 2026* Great value and works as should. ### ⭐⭐⭐⭐⭐ Excellent air filters!! Great price!! *by M***Y on April 6, 2026* These are excellent filters!!! My air in my home is already feeling cleaner ### ⭐⭐⭐⭐⭐ Good filters. *by C***E on October 20, 2025* Filters fit my Holmes purifier perfectly. The black carbon filters are not like the one long one that comes with the unit I have, but for the price of the filters alone, still a great deal. --- ## 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.be/products/95778534-hechuang-2-4-pack-true-post-filter-compatible-with-holmes](https://www.desertcart.be/products/95778534-hechuang-2-4-pack-true-post-filter-compatible-with-holmes) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-14*