--- product_id: 1165824 title: "GermGuardian Filter B HEPA Pet Pure Genuine Replacement Filter" brand: "germguardian" price: "£35.54" currency: GBP in_stock: true reviews_count: 13 category: "Germ Guardian" url: https://www.desertcart.co.uk/products/1165824-germguardian-filter-b-hepa-pet-pure-genuine-replacement-filter store_origin: GB region: United Kingdom --- # Pet Pure odor & dander control Multi-layer HEPA + carbon filter 99.97% allergen capture GermGuardian Filter B HEPA Pet Pure Genuine Replacement Filter **Brand:** germguardian **Price:** £35.54 **Availability:** ✅ In Stock ## Summary > 🌬️ Breathe Brilliance: The Pet-Loving HEPA Filter Your Home Deserves ## Quick Answers - **What is this?** GermGuardian Filter B HEPA Pet Pure Genuine Replacement Filter by germguardian - **How much does it cost?** £35.54 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/1165824-germguardian-filter-b-hepa-pet-pure-genuine-replacement-filter) ## 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 - • **Pet Pure Technology:** Specialized filtration neutralizes pet dander, hair, and odors—perfect for pet parents who refuse to compromise on air quality. - • **Certified Genuine Fit:** Engineered exclusively for GermGuardian models ensuring maximum filtration efficiency and no risk of damage from off-brand filters. - • **Easy Biannual Refresh:** Recommended replacement every 6 months keeps your purifier performing at peak, so you never miss a breath of clean air. - • **Ultimate Allergen Defense:** Captures 99.97% of microscopic allergens down to 0.1 microns for air so clean, you’ll feel the difference. - • **Odor-Busting Activated Carbon:** Pre-filter traps volatile organic compounds and common household odors from cooking, smoking, and pets for fresher indoor air. ## Overview The GermGuardian FLT4850PT is a genuine True HEPA replacement filter designed for select GermGuardian air purifiers. It features advanced multi-layer filtration including a pet-specific treatment that captures 99.97% of allergens as small as 0.1 microns, while an activated carbon pre-filter reduces odors from pets, cooking, and smoke. Manufactured in North America and rigorously tested, this filter guarantees a certified fit and optimal performance, making it the essential upgrade for pet owners and allergy sufferers seeking fresher, cleaner indoor air. ## Description Germ Guardian FLT4850PT True HEPA Genuine Air Purifier Replacement Filter B, with Pet Pure Treatment for GermGuardian C4900, AC4825, AC4850PT, CDAP4500, AC4300, and More Review: Works really well! - This filter works so well it captures all the dust and provides great allergy relief. Its noise level is low and soothing. The size is right on and the material it’s made from is great at trapping all those little particles. There’s no smell to them so don’t worry about a chemical or weird smel, you just pop them right in when they arrive and you’re machine will be back up and running again for you. Review: Greatly improved my air quality! - I rarely need to dust now! I have COPD and 4 cats. This machine is a little workhorse and has significantly reduced fur and dust particles floating by in my cottage. ## Features - Genuine HEPA Pet PURE Air Filter: Our HEPA Pet PURE GermGuardian filter replacement is meticulously designed to tackle pet dander, hair, and odors with exceptional efficiency, capturing up to 99.97% of allergens as small as .1 micron - 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 - The GermGuardian Difference: Genuine air purifier HEPA filters offer a certified fit and maximum filtration, unlike off-brand filters which frequently fail HEPA testing standards, fit incorrectly, reduce efficacy, and may damage your air purifier - 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: AC4300, AC4820, AC4825, AC4850PT, AC4870, AC4880, AC4900, CCDAP4500, AP2200CA; Recommend replacing 1 combination filter every 6 months and carbon layer every 2-3 months ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00895IDIO | | Air Filter Construction | Pleated | | Best Sellers Rank | #10,193 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #50 in Air Purifier Filters | | Brand | GermGuardian | | Brand Name | GermGuardian | | Common Applications | Appliances | | Compatible Air Purifier Models | GermGuardian AC4300, GermGuardian AC4825, GermGuardian AC4850PT, GermGuardian CDAP4500 | | Compatible Devices | COMPATIBLE WITH: Germ Guardian Air Purifier Models: AC4300, AC4900, AC4825, AC4850PT, AC4880, CDAP4500, AC4870, AC4880, AP2200, BXAP148 Compatible Devices COMPATIBLE WITH: Germ Guardian Air Purifier Models: AC4300, AC4900, AC4825, AC4850PT, AC4880, CDAP4500, AC4870, AC4880, AP2200, BXAP148 See more | | Customer Reviews | 4.8 out of 5 stars 6,319 Reviews | | EU Spare Part Availability Duration | 2 Years | | Global Trade Identification Number | 00895916000875 | | Included Components | Genuine GermGuardian HEPA Pet Replacement Filter | | Item Dimensions L x W x Thickness | 15.77"L x 4.76"W x 1.29"Th | | Item Type Name | Air Purifier Filter | | Item Weight | 5.6 ounces | | Manufacturer | Guardian Technologies | | Manufacturer Part Number | FLT4850PT | | Material | PET and PP (polyester and polypropylene) | | Material Type | PET and PP (polyester and polypropylene) | | Model Number | FLT4850PT | | Number of Items | 1 | | Product Dimensions | 15.77"L x 4.76"W x 1.29"Th | | Product Grade | Genuine GermGuardian HEPA Pet Pure Replacement Filter | | UPC | 885173159508 895916000875 | | Unit Count | 1.00 Count | | Warranty Description | No Warranty | ## Product Details - **Air Filter Construction:** Pleated - **Brand:** GermGuardian - **EU Spare Part Availability Duration:** 2 Years - **Global Trade Identification Number:** 00895916000875 - **Item Weight:** 0.35 Pounds - **Material:** PET and PP (polyester and polypropylene) - **Number of Items:** 1 - **Product Dimensions:** 15.77"L x 4.76"W x 1.29"Th - **UPC:** 885173159508 895916000875 ## Images ![GermGuardian Filter B HEPA Pet Pure Genuine Replacement Filter - Image 1](https://m.media-amazon.com/images/I/81zxwk1qArL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works really well! *by E***E on May 20, 2026* This filter works so well it captures all the dust and provides great allergy relief. Its noise level is low and soothing. The size is right on and the material it’s made from is great at trapping all those little particles. There’s no smell to them so don’t worry about a chemical or weird smel, you just pop them right in when they arrive and you’re machine will be back up and running again for you. ### ⭐⭐⭐⭐⭐ Greatly improved my air quality! *by C***A on December 31, 2025* I rarely need to dust now! I have COPD and 4 cats. This machine is a little workhorse and has significantly reduced fur and dust particles floating by in my cottage. ### ⭐⭐⭐⭐⭐ Still going strong after years of use with 5 dogs in the house *by B***C on March 16, 2026* Five dogs. That's what I'm dealing with. Between the fur, the dander, and whatever they track in from outside, my air quality could be a disaster—but this filter has been a lifesaver. I've been using the Germ Guardian for a few years now, and it still works like the first day I got it. The difference is noticeable within hours of putting in a fresh filter, especially during shedding season when tumbleweeds of fur are basically a daily occurrence. My only note is you do need to stay on top of replacing these regularly with that many pets, but that's expected. If you have multiple dogs or a heavy-shedding household, this is the filter to get. ## Frequently Bought Together - Germ Guardian FLT4850PT True HEPA Genuine Air Purifier Replacement Filter B, with Pet Pure Treatment for GermGuardian C4900, AC4825, AC4850PT, CDAP4500, AC4300, and More - Germ Guardian FLT5250PT True HEPA Genuine Air Purifier Replacement Filter C, with Pet Pure Treatment for GermGuardian AC5250PT, AC5000E, AC5300B, AC5350W, AC5350B, CDAP5500, and More - Germ Guardian FLT5000 True HEPA Genuine Air Purifier Replacement Filter C for GermGuardian AC5000E, AC5250PT, AC5300B, AC5350B, CDAP5500, and More --- ## 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.co.uk/products/1165824-germguardian-filter-b-hepa-pet-pure-genuine-replacement-filter](https://www.desertcart.co.uk/products/1165824-germguardian-filter-b-hepa-pet-pure-genuine-replacement-filter) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-31*