--- product_id: 1143665 title: "Filter B HEPA Pure Genuine Air Purifier Filter, Removes 99.97% of Pollutants, Wildfire Smoke, Odors, for Ac4825, Ac4300, Ac4850, Ac4880, Ac4900, Cdap4500, Ap2200, Flt4825" brand: "germguardian" price: "S$65" currency: SGD in_stock: true category: "Germ Guardian" url: https://www.desertcart.sg/products/1143665-filter-b-hepa-pure-genuine-air-purifier-filter-removes-99 store_origin: SG region: Singapore --- # Activated carbon odor removal Wildfire smoke filtration 99.97% particle capture Filter B HEPA Pure Genuine Air Purifier Filter, Removes 99.97% of Pollutants, Wildfire Smoke, Odors, for Ac4825, Ac4300, Ac4850, Ac4880, Ac4900, Cdap4500, Ap2200, Flt4825 **Brand:** germguardian **Price:** S$65 **Availability:** βœ… In Stock ## Summary > 🌬️ Elevate your air gameβ€”because clean air is the new luxury. ## Quick Answers - **What is this?** Filter B HEPA Pure Genuine Air Purifier Filter, Removes 99.97% of Pollutants, Wildfire Smoke, Odors, for Ac4825, Ac4300, Ac4850, Ac4880, Ac4900, Cdap4500, Ap2200, Flt4825 by germguardian - **How much does it cost?** S$65 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/1143665-filter-b-hepa-pure-genuine-air-purifier-filter-removes-99) ## Best For - germguardian enthusiasts ## Why This Product - Trusted germguardian brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Smoke & Odor? Gone.:** Activated carbon pre-filter neutralizes wildfire smoke, cooking smells, and pet odors for fresher air. - β€’ **Seamless Compatibility:** Fits a wide range of GermGuardian models including AC4825, AC4300, AC4850, and more. - β€’ **Room-Ready for 300 sq ft:** Optimized for medium-sized spaces, perfect for your home office or living room sanctuary. - β€’ **Breathe Pure, Live Better:** Genuine HEPA PURE filter traps 99.97% of microscopic pollutants down to 0.1 microns. - β€’ **Trusted North American Quality:** Scientifically tested and proudly made in North America for unmatched reliability. ## Overview The GermGuardian Filter B HEPA Pure Replacement Filter delivers advanced multi-layer filtration that captures 99.97% of airborne particles as small as 0.1 microns, including dust, pollen, pet dander, wildfire smoke, and odors. Designed for compatibility with multiple GermGuardian air purifier models, this North American-made filter features an activated carbon pre-filter to reduce volatile organic compounds and odors, making it ideal for maintaining fresh, breathable air in rooms up to 300 square feet. ## Description GermGuardian Filter B HEPA Pure Genuine Air Purifier Filter, Removes 99.97% of Pollutants, Wildfire Smoke, Odors, for AC4825, AC4300, AC4850, AC4880, AC4900, CDAP4500, AP2200, Black/Yellow, FLT4825 ## Features - Genuine HEPA PURE Air Filter: Experience the power of authentic HEPA PURE air filtration with this GermGuardian filter replacement engineered to efficiently capture 99.97% of particles as small as 0.1 microns, including dust, pollen, and pet dander - Why HEPA PURE: Proudly manufactured in North America and backed by rigorous scientific testing using reputable independent labs, this genuine HEPA filter features unmatched multi-layer filtration technology for a safer, cleaner, more breathable air - Reliable Room Deodorizer: The activated carbon pre-filter traps and absorbs volatile organic compounds along with dust, pet hair, and other large particles, effectively reducing odors from smoking, cooking, and pets - Compatible Models: This GermGuardian air purifier filter replacement works with models: AC4825E, AC4825W, AC4870, AC4820, AC4300BPTCA, AC4300WPT, AC4880, AC4900CA, AC4850PT, CDAP4500BCA, CDAP4500WCA, PureGuardian Model AP2200CA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0055521W0 | | Best Sellers Rank | #841 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #5 in Air Purifier Filters | | Brand Name | GermGuardian | | Color | Yellow | | Contaminant Filtration Capability | Dust, Odors, wildfire_smoke | | Control Method | Touch | | Customer Reviews | 4.8 4.8 out of 5 stars (39,167) | | Filter Class | HEPA | | Filter Type | HEPA | | Floor Area | 300 square_feet | | Global Trade Identification Number | 00895916000868 | | Included Components | Genuine GermGuardian HEPA Replacement Filter | | Item Dimensions D x W x H | 1.29"D x 4.76"W x 15.77"H | | Item Type Name | Air Purifier Filter | | Item Weight | 5.6 ounces | | Manufacturer | Guardian Technologies | | Model Number | FLT4825 | | Number of Packs | 1 | | Part Number | FLT4825 | | Particle Retention Size | 0.1 micron | | Power Source | Mechanical/kinetic | | Software Update Supported to Date | unknown | | Special Features | HEPA air filters capture 99.97% of dust, allergens, and wildfire smoke particles down to 0.1 microns from the air. | | UPC | 895916000868 | | Unit Count | 1 Count | | Warranty Description | No Warranty | ## Product Details - **Brand:** GermGuardian - **Color:** Yellow - **Item Weight:** 5.6 ounces - **Power Source:** Mechanical/kinetic - **Product Dimensions:** 1.29"D x 4.76"W x 15.77"H ## Images ![Filter B HEPA Pure Genuine Air Purifier Filter, Removes 99.97% of Pollutants, Wildfire Smoke, Odors, for Ac4825, Ac4300, Ac4850, Ac4880, Ac4900, Cdap4500, Ap2200, Flt4825 - Image 1](https://m.media-amazon.com/images/I/711hoJ4zTUL.jpg) ## Questions & Answers **Q: The red light is still flashing after I put a new filter in. (Red light flashes indicating filter needs to be changed.) I don't see a reset button.** A: You have to push and hold the UV Control Button for 5 seconds to reset the Filter Change indicator. **Q: do we only need this filter? it has the black and white part? or do we need to buy another one?** A: Yes you do need to buy another one...But if you keep cleaned off it will last about a year...I love mine so much bought another one ,because I live in 2,000 sq ft... **Q: Can the pre-filter be sprayed off with water? We use it next to the cat litter box and it gets dusty fast!** A: I don't recommend it. The filter will crumble and fall apart (i've tried!). What I normally do is get a disinfectant wipe and wipe the filters down. I have cats too and mine is also relatively close to the liter box. **Q: how often do I change filter?** A: I thought the sign signal would come up to replace? Or you just replace without the sign coming up? I had mine for more than a year and I haven't changed the filter because the sign never came up? I don't use it all day just when the kids are in the room mostly during night time and it is in low. Could that be it? Should I have it on even when the kids are not in the room? ## Frequently Bought Together - GermGuardian Filter B HEPA Pure Genuine Air Purifier Filter, Removes 99.97% of Pollutants, Wildfire Smoke, Odors, for AC4825, AC4300, AC4850, AC4880, AC4900, CDAP4500, AP2200, Black/Yellow, FLT4825 - Germ Guardian FLT5000 True HEPA Genuine Air Purifier Replacement Filter C for GermGuardian AC5000E, AC5250PT, AC5300B, AC5350B, CDAP5500, and More - Germ Guardian FLT4100 True HEPA Genuine Air Purifier Replacement Filter E for GermGuardian AC4100, AC4150P, AC4150BL, and More --- ## 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.sg/products/1143665-filter-b-hepa-pure-genuine-air-purifier-filter-removes-99](https://www.desertcart.sg/products/1143665-filter-b-hepa-pure-genuine-air-purifier-filter-removes-99) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-05*