--- product_id: 254035017 title: "GermGuardian Guardian Technologies Air Purifier Filter FLT4100 Genuine HEPA Replacement Filter E for AC4100, AC4100CA AC4150BL, AC4150PCA Germ Guardian Air Purifiers" brand: "germguardian" price: "€ 65.19" currency: EUR in_stock: true category: "Germ Guardian" url: https://www.desertcart.hr/products/254035017-germguardian-guardian-technologies-air-purifier-filter-flt4100-genuine-hepa-replacement store_origin: HR region: Croatia --- # 99.97% allergen capture Activated charcoal odor reduction Perfect fit for GermGuardian models GermGuardian Guardian Technologies Air Purifier Filter FLT4100 Genuine HEPA Replacement Filter E for AC4100, AC4100CA AC4150BL, AC4150PCA Germ Guardian Air Purifiers **Brand:** germguardian **Price:** € 65.19 **Availability:** ✅ In Stock ## Summary > 🌬️ Elevate your air game — breathe cleaner, live smarter! ## Quick Answers - **What is this?** GermGuardian Guardian Technologies Air Purifier Filter FLT4100 Genuine HEPA Replacement Filter E for AC4100, AC4100CA AC4150BL, AC4150PCA Germ Guardian Air Purifiers by germguardian - **How much does it cost?** € 65.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/254035017-germguardian-guardian-technologies-air-purifier-filter-flt4100-genuine-hepa-replacement) ## 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 - • **Odor-Free Oasis:** Activated charcoal layer neutralizes stubborn odors from pets, smoke, and household chemicals. - • **Multi-Layered Defense:** Pre-filter captures large particles like pet hair and dust, extending filter life and boosting air quality. - • **Seamless Compatibility:** Genuine GermGuardian filter engineered for a hassle-free, glove-like fit with AC4100, AC4100CA, AC4150BL, and AC4150PCA models. - • **Breathe Pure, Live Better:** True HEPA filter traps 99.97% of dust, pollen, pet dander & mold spores as small as 0.3 microns. - • **Maintain Peak Performance:** Using genuine replacement parts ensures your purifier runs at optimal efficiency, protecting your indoor environment. ## Overview The GermGuardian FLT4100 Genuine HEPA Replacement Filter E is a multi-layered air purifier filter designed specifically for GermGuardian AC4100 series models. Featuring a true HEPA filter that captures 99.97% of airborne allergens down to 0.3 microns, combined with an activated charcoal layer to reduce odors, this genuine replacement ensures optimal purifier performance and fresher, cleaner indoor air. ## Description GermGuardian® FLT4100 HEPA GENUINE Replacement Filter E is a combination filter. It incorporates multiple layers of filtration including HEPA and charcoal to help improve your indoor air quality. HEPA filter captures 99% of dust and allergens, pet dander, mold spores and plant pollens. It is recommended to use with the GermGuardian® AC4100, AC4175W or AC4150P/AC4150BL. The use of this genuine Guardian Technologies™ replacement part will maintain the product's performance. ## Features - WHY BUY GENUINE : Each filter or bulb is specifically designed for a particular air purifier, and Genuine GermGuardian replacement parts fit like a glove and are essential for maintaining the performance of your air purifier - HASSLE FREE FIT : Genuine GermGuardian replacement parts fit like a glove and are designed for a particular unit style - BREATHE FRESH AND CLEANER AIR: : A true HEPA filter, activated charcoal layer, and pre filter work to help improve indoor air quality - AIR PURIFIER MODELS : Replacement filter for GermGuardian Air Purifier models AC4100, AC4100CA, AC4150BL, and AC4150PCA - TRUE HEPA FILTER : Reduces up to 99.97% of dust, pollen, pet dander, mold spores, and allergens as small as .3 microns from the air.REDUCES ODORS : Activated charcoal filter helps reduce unwanted odors from pets, smoke, cooking fumes, and harmful VOC's emitted from a variety of household products and chemicals.TRAPS ALLERGENS : Charcoal filter also acts as a pre filter to capture large particle allergens such as pet hair and dust ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00INIJN1S | | ASIN | B00INIJN1S | | Brand Name | GermGuardian | | Compatible Devices | Air Purifier | | Customer Reviews | 4.8 4.8 out of 5 stars (4,992) | | Customer reviews | 4.8 4.8 out of 5 stars (4,992) | | Global Trade Identification Number | 00817624010281, 10817624010288 | | Is Discontinued By Manufacturer | No | | Item Dimensions L x W x Thickness | 21L x 11.7W x 3.8Th centimeters | | Item Type Name | Guardian Technologies GermGuardian Air Purifier Filter FLT4100 Genuine HEPA Replacement Filter E for AC4100, AC4100CA AC4150BL, AC4150PCA Germ Guardian Air Purifiers | | Item Weight | 0.01 Ounces | | Item model number | FLT4100 | | Manufacturer | Guardian Technologies | | Manufacturer | Guardian Technologies | | Manufacturer Part Number | FLT4100 | | Material Type | HEPA Filter | | Model Number | FLT4100 | | Number of Items | 1 | | Product Dimensions | 11.73 x 3.81 x 20.96 cm; 0.28 g | | UPC | 817624010281 | | Unit Count | 1 Count | ## Product Details - **Brand:** GermGuardian - **Compatible devices:** Air Purifier - **Item weight:** 0.01 Ounces - **Material:** HEPA Filter - **Product dimensions:** 21L x 11.7W x 3.8Th centimeters ## Images ![GermGuardian Guardian Technologies Air Purifier Filter FLT4100 Genuine HEPA Replacement Filter E for AC4100, AC4100CA AC4150BL, AC4150PCA Germ Guardian Air Purifiers - Image 1](https://m.media-amazon.com/images/I/71wd5ih8wzL.jpg) ![GermGuardian Guardian Technologies Air Purifier Filter FLT4100 Genuine HEPA Replacement Filter E for AC4100, AC4100CA AC4150BL, AC4150PCA Germ Guardian Air Purifiers - Image 2](https://m.media-amazon.com/images/I/815w8GtKc6L.jpg) ![GermGuardian Guardian Technologies Air Purifier Filter FLT4100 Genuine HEPA Replacement Filter E for AC4100, AC4100CA AC4150BL, AC4150PCA Germ Guardian Air Purifiers - Image 3](https://m.media-amazon.com/images/I/81DLpHl+dNL.jpg) ![GermGuardian Guardian Technologies Air Purifier Filter FLT4100 Genuine HEPA Replacement Filter E for AC4100, AC4100CA AC4150BL, AC4150PCA Germ Guardian Air Purifiers - Image 4](https://m.media-amazon.com/images/I/81D6nJprkzL.jpg) ![GermGuardian Guardian Technologies Air Purifier Filter FLT4100 Genuine HEPA Replacement Filter E for AC4100, AC4100CA AC4150BL, AC4150PCA Germ Guardian Air Purifiers - Image 5](https://m.media-amazon.com/images/I/81Z6Ql5K8VL.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.hr/products/254035017-germguardian-guardian-technologies-air-purifier-filter-flt4100-genuine-hepa-replacement](https://www.desertcart.hr/products/254035017-germguardian-guardian-technologies-air-purifier-filter-flt4100-genuine-hepa-replacement) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-23*