--- product_id: 149955618 title: "Flintar FLT5900 Replacement Filter J, Compatible with Germ Guardian GermGuardian Air Purifier AC5900WCA and AC5900WDLX, 1-Pack" brand: "flintar" price: "¥11904" currency: JPY in_stock: true reviews_count: 8 category: "Flintar" url: https://www.desertcart.jp/products/149955618-flintar-flt5900-replacement-filter-j-compatible-with-germ-guardian-germguardian store_origin: JP region: Japan --- # 6-month main filter & 3-month charcoal replacement Activated charcoal traps odors & large particles H13 filter captures 99.97% particles ≥0.3 microns Flintar FLT5900 Replacement Filter J, Compatible with Germ Guardian GermGuardian Air Purifier AC5900WCA and AC5900WDLX, 1-Pack **Brand:** flintar **Price:** ¥11904 **Availability:** ✅ In Stock ## Summary > 🌬️ Breathe Brilliance: Elevate your air, elevate your life. ## Quick Answers - **What is this?** Flintar FLT5900 Replacement Filter J, Compatible with Germ Guardian GermGuardian Air Purifier AC5900WCA and AC5900WDLX, 1-Pack by flintar - **How much does it cost?** ¥11904 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/149955618-flintar-flt5900-replacement-filter-j-compatible-with-germ-guardian-germguardian) ## Best For - flintar enthusiasts ## Why This Product - Trusted flintar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Elite Air Purification:** H13-grade filter eliminates 99.97% of airborne irritants for a fresher workspace and home. - • **Tailored Compatibility:** Perfectly engineered for GermGuardian AC5900WCA & AC5900WDLX models—no guesswork, just pure performance. - • **Odor & Particle Defense:** Dual activated charcoal pre-filters trap dust, pet fur, and neutralize stubborn household odors. - • **Trusted Quality & Ratings:** Backed by 4.8-star reviews and a 90-day manufacturer warranty for peace of mind. - • **Optimized Filter Lifecycle:** Replace main filter every 6 months and charcoal filters every 3 months to maintain peak air quality. ## Overview The Flintar FLT5900 Replacement Filter J is a premium, H13-grade air purifier filter set compatible with GermGuardian AC5900WCA and AC5900WDLX models. It includes one main filter capturing 99.97% of particles down to 0.3 microns and two activated charcoal pre-filters that trap larger particles and neutralize odors. Designed for optimal performance, the main filter should be replaced every 6 months and charcoal filters every 3 months, ensuring consistently fresh and clean air in your environment. ## Description Flintar FLT5900 Filter J is fully compatible with *GermGuardian Air Purifier AC5900 Series. This Filtration System contains the following filters: -Two (2) Activated Charcoal Filters: Traps larger particles in the air like dust, hairs, pet fur, lint, and absorbs household odors from pets, cooking, smoking, and harmful VOC’s -One (1) H13 Grade Main Filter: Captures 99.97% of airborne particles down to 0.3 microns in size, creating fresh air for you and your family Fully Compatible with the following air purifier models: -GermGuardian models: AC5900WCA, AC5900WDLX Using Flintar high efficiency air purifier filters and replacing the filters regularly will help optimize air cleaning performance. Replace your filter every 6 months and Activated Charcoal Filter every 3 months for optimal performance. ## Features - Compatible with Germ Guardian Air Purifiers Models AC5900WCA and AC5900WDLX, replaces part number FLT5900 Filter J - Contains One (1) premium H13 Main filter and Two (2) Activated Charcoal Pre-filters - Activated Charcoal Filter traps larger particles in the air like dust, hairs, pet fur, lint, and absorbs household odors from pets, cooking, smoking, and harmful VOC’s - H13 Grade Main Filter captures 99.97% of airborne particles down to 0.3 microns in size - Replace H13 Main Filter (white) every 6 months and Activated Charcoal Filter (black) every 3 months for optimal performance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BXNWBZH2 | | Air Filter Construction | Pleated | | Best Sellers Rank | #243,480 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,357 in Air Purifier Filters | | Brand | Flintar | | Brand Name | Flintar | | Common Applications | Appliances | | Compatible Air Purifier Models | GermGuardian AC5900WCA | | Compatible Devices | Air Purifier | | Customer Reviews | 4.8 out of 5 stars 453 Reviews | | EU Spare Part Availability Duration | 6 Months | | Item Dimensions L x W x Thickness | 14.76"L x 13.4"W x 1.4"Th | | Item Weight | 0.62 Kilograms | | MERV Rating | 13 | | Manufacturer | Flintar LLC | | Manufacturer Part Number | FLT5900 | | Material | H13 Grade Air Filter and Activated Carbon Filter | | Material Type | H13 Grade Air Filter and Activated Carbon Filter | | Model Number | Y16Y52A | | Number of Items | 1 | | Product Dimensions | 14.76"L x 13.4"W x 1.4"Th | | Product Grade | new | | UPC | 850033652451 | | Unit Count | 1.0 Count | | Warranty Description | Manufacturer's warranty for 90 days from purchase date | ## Images ![Flintar FLT5900 Replacement Filter J, Compatible with Germ Guardian GermGuardian Air Purifier AC5900WCA and AC5900WDLX, 1-Pack - Image 1](https://m.media-amazon.com/images/I/71LXtFX27CL.jpg) ![Flintar FLT5900 Replacement Filter J, Compatible with Germ Guardian GermGuardian Air Purifier AC5900WCA and AC5900WDLX, 1-Pack - Image 2](https://m.media-amazon.com/images/I/71IRBFx1xLL.jpg) ![Flintar FLT5900 Replacement Filter J, Compatible with Germ Guardian GermGuardian Air Purifier AC5900WCA and AC5900WDLX, 1-Pack - Image 3](https://m.media-amazon.com/images/I/71r2w18fgJL.jpg) ![Flintar FLT5900 Replacement Filter J, Compatible with Germ Guardian GermGuardian Air Purifier AC5900WCA and AC5900WDLX, 1-Pack - Image 4](https://m.media-amazon.com/images/I/81Crkl29rtL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***N on January 28, 2026* ### ⭐⭐⭐⭐⭐ Review *by K***I on July 23, 2025* ### ⭐⭐⭐⭐⭐ Review *by M***K on October 31, 2025* --- ## 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.jp/products/149955618-flintar-flt5900-replacement-filter-j-compatible-with-germ-guardian-germguardian](https://www.desertcart.jp/products/149955618-flintar-flt5900-replacement-filter-j-compatible-with-germ-guardian-germguardian) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-06-20*