--- product_id: 293385727 title: "Durabasics Filter Compatible with Alen BreatheSmart Classic & BF35" brand: "durabasics" price: "¥26984" currency: JPY in_stock: true category: "Durabasics" url: https://www.desertcart.jp/products/293385727-durabasics-filter-compatible-with-alen-breathesmart-classic-and-bf35 store_origin: JP region: Japan --- # energy-saving efficiency exact BF35 & Classic fit 3-stage filtration power Durabasics Filter Compatible with Alen BreatheSmart Classic & BF35 **Brand:** durabasics **Price:** ¥26984 **Availability:** ✅ In Stock ## Summary > 🌿 Refresh your space, save your wallet, and breathe like a boss. ## Quick Answers - **What is this?** Durabasics Filter Compatible with Alen BreatheSmart Classic & BF35 by durabasics - **How much does it cost?** ¥26984 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/293385727-durabasics-filter-compatible-with-alen-breathesmart-classic-and-bf35) ## Best For - durabasics enthusiasts ## Why This Product - Trusted durabasics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Energy Smart Upgrade:** Keeps your purifier running efficiently, reducing electricity consumption and lowering your monthly bills. - • **Triple-Stage Defense:** Activated carbon pre-filter + pleated air filter + granulated carbon layer for unbeatable odor and particle removal. - • **Tailored Precision Fit:** Designed exclusively for Alen BreatheSmart Classic & BF35 models to ensure seamless installation and optimal airflow. - • **Affordable Premium Quality:** Top-tier filtration performance without the premium price tag—because fresh air shouldn’t break the bank. - • **Breathe Fresh, Live Better:** Eliminates pet dander, dust, smoke, and cooking odors to create a cleaner, healthier home environment. ## Overview The Durabasics Filter is a 3-stage replacement filter engineered exclusively for Alen BreatheSmart Classic and BF35 air purifiers. Featuring activated carbon layers and a pleated air filter, it effectively removes odors, pet dander, dust, and smoke while optimizing airflow to reduce energy consumption. This exact-fit filter enhances purifier efficiency, lowers electricity bills, and offers premium air quality at a budget-friendly price. ## Description Replace Your Air Purifier Filter You love your Classic/BF35 purifier but it's been a while since you replaced its filter. Old, clogged filters can decrease the efficiency of your machine and raise your electric bill. Realistically, you should swap out the air filter every 10-12 months. Unfortunately, some replacements are quite pricey. Durabasics wanted to offer a top-quality option, but at a reasonable price. Our replacement filters give you 3 stages of air cleansing: 1. Pre-Filter: Made from activated carbon, the 1st layer completes initial filtration and combats unpleasant odors. 2. Air Filter: The middle layer is where the bulk of the filtration occurs. This includes pet fur, dander, and dust. 3. Carbon Filter: With little granules of carbon, the final layer has an increased surface area compared to the pre-filter. This helps combat any remaining odor and serves as a final filtration to clean your air. Durabasics BF35/Classic Filter Replacements: The Durabasics filter fits BF35 (Classic) air purifiers only. It is an exact match for this model and measures 15 13/32” x 14 ¼” x 2 13/32”. The filter replacement will: -Increase the efficiency of your air purifier -Reduce your electricity bill -Keep your air clean ## Features - Exact Fit For BF35 & Classic Model: This 3 stage filter is compatible with BF35 & Classic air purifier models only - Combats Odor: Our air filter features 3 stages. The initial pre-filter and granulated carbon filter are made from activated carbon. These layers combat unpleasant smells from your air. Our filter can help rid your home from pungent cooking smells, pet odors, and smoke - Removes Particles From Air: The main Air filter captures particles from your air. This includes dust, pet fur, dander, and much more to help keep your air fresh and clean - Replacement Filter: filters don't pack the same punch when it comes to air quality. Our filter replacement is made from Air Filter material to perfectly balance filtration with air flow and room circulation - Helps Reduce Your Bills: Over time, your filter becomes overused and clogged. This can cause your air purifier to work harder and use more electricity. Our replacement filter can help keep your machine running efficiently. Spend less on your electricity bill by replacing your filter today ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08D63412B | | Air Filter Construction | Pleated | | Best Sellers Rank | #225,126 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,423 in Air Purifier Filters | | Brand Name | Durabasics | | Common Applications | Appliances | | Compatible Air Purifier Models | Alen BreatheSmart Classic | | Compatible Devices | Air Purifier | | Customer Reviews | 4.6 4.6 out of 5 stars (202) | | Filter Shape | Rectangular | | Item Weight | 3.7 pounds | | MERV Rating | 13 | | Manufacturer | Durabasics | | Manufacturer Part Number | Classic & BF35 | | Material Type | Air Filter and Activated Carbon Filter | | Model Number | BF35 | | Number of Items | 1 | | Number of Packs | 1 | | Product Grade | moderately used | | UPC | 852332008465 | | Unit Count | 1 Count | ## Product Details - **Air Filter Construction:** Pleated - **Brand:** Durabasics - **Compatible Devices:** Air Purifier - **Filter Shape:** Rectangular - **Item Weight:** 3.7 pounds - **MERV Rating:** 13 - **Manufacturer:** Durabasics - **Material:** Air Filter and Activated Carbon Filter - **Number of Items:** 1 - **UPC:** 852332008465 ## Images ![Durabasics Filter Compatible with Alen BreatheSmart Classic & BF35 - Image 1](https://m.media-amazon.com/images/I/51PPix6x0QL.jpg) ![Durabasics Filter Compatible with Alen BreatheSmart Classic & BF35 - Image 2](https://m.media-amazon.com/images/I/51KkybUYX4L.jpg) ![Durabasics Filter Compatible with Alen BreatheSmart Classic & BF35 - Image 3](https://m.media-amazon.com/images/I/51rAfaZp0YL.jpg) ![Durabasics Filter Compatible with Alen BreatheSmart Classic & BF35 - Image 4](https://m.media-amazon.com/images/I/41VJbVz25DL.jpg) ![Durabasics Filter Compatible with Alen BreatheSmart Classic & BF35 - Image 5](https://m.media-amazon.com/images/I/411Lhz4-dsL.jpg) ## Questions & Answers **Q: Does this have the same specifications as the bf35-voc?** A: Yes **Q: Any significant different in quality between this durabasi and alen brand?** A: I do not feel as though there is any difference in this brand as opposed to the brand name, Alen filter **Q: Is this the correct filter for Alen Model A350?** A: I have a BreatheSmart classic **Q: Let's try this again. i have an alen model a350, no other name on it. does this filter fit?** A: Hi Al, Thanks for your question. Unfortunately, this filter is not compatible with your Alen A350 air purifier. I hope that helps and please don't hesitate to reach out if you have any other questions! Regards, Cristy @ Durabasics ## Frequently Bought Together - Durabasics HEPA Filter Compatible with Alen BreatheSmart Classic & BF35 - Durabasics HEPA Filters Compatible with Alen T500-2 Pack Replacement Filter - Durabasics HEPA Filter Compatible with Alen Fit50 --- ## 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/293385727-durabasics-filter-compatible-with-alen-breathesmart-classic-and-bf35](https://www.desertcart.jp/products/293385727-durabasics-filter-compatible-with-alen-breathesmart-classic-and-bf35) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-07*