--- product_id: 543767968 title: "7533 Demineralization Filler for 7531 Cartridge Compatible with AOS, BONECO & AIR-O-Swiss Ultrasonic Humidifiers Model #'s 2055, 2055A,7131,7133,7135,7142,7144,7145,7147,U200,U600,U650,U700" brand: "silver par" price: "$3.03" currency: USD in_stock: false url: https://www.desertcart.us/products/543767968-7533-demineralization-filler-for-7531-cartridge-compatible-with-aos-boneco store_origin: US region: United States of America --- # Eco-friendly Removes minerals Great value 7533 Demineralization Filler for 7531 Cartridge Compatible with AOS, BONECO & AIR-O-Swiss Ultrasonic Humidifiers Model #'s 2055, 2055A,7131,7133,7135,7142,7144,7145,7147,U200,U600,U650,U700 **Brand:** silver par **Price:** $3.03 **Availability:** ❌ Out of Stock ## Summary > 💦 Keep it fresh, keep it flowing! ## Quick Answers - **What is this?** 7533 Demineralization Filler for 7531 Cartridge Compatible with AOS, BONECO & AIR-O-Swiss Ultrasonic Humidifiers Model #'s 2055, 2055A,7131,7133,7135,7142,7144,7145,7147,U200,U600,U650,U700 by silver par - **How much does it cost?** $3.03 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/543767968-7533-demineralization-filler-for-7531-cartridge-compatible-with-aos-boneco) ## Best For - silver par enthusiasts ## Why This Product - Trusted silver par brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Friendly Solution:** No more cartridge waste! - • **Perfect Compatibility:** Fits a wide range of models effortlessly. - • **Quality You Can Trust:** OEM performance without the price tag. - • **Value for Every Dollar:** Affordable and effective humidifier care. - • **Optimize Your Humidifier's Performance:** Say goodbye to sediment buildup! ## Overview The 7533 Demineralization Filler is designed to enhance the performance of your ultrasonic humidifier by removing minerals from water, preventing sediment buildup. Compatible with various models from AOS, BONECO, and AIR-O-Swiss, this eco-friendly solution offers great value and quality, ensuring your humidifier runs smoothly without the hassle of cartridge disposal. ## Description Granulate (filler to filter cartridge) Designed for tertiary treatment of cold tap water. Filler for air humidifiers consists of an ion-exchange resin, which purifies water from inorganic impurities of magnesium salts, calcium and residues of lime, this prevents the appearance of white plaque. Suitable for humidifiers with filter type A7531. BONECO / AIR-O-SWISS: U200, U201, U201a, U600, U650, U700, U7142, U7144, U7145, U7147, 7131, 7133, 7135, 7136. Electrolux EHU: 3510D 3515D, 4515D 5515, 5525D. AEG LBF: 71377138. Make sure to keep your air humidifier working at peak performance with our granulate refill pack! Caution: Store in a cool, dry place inaccessible to children. Avoid contact with eyes. In case of contact with eyes, rinse with running water Do not swallow if swallowed, consult a doctor. Keep away from food. Filler volume: 150 ml. ## Features - Optimize Your Humidifier's Performance: This demineralization filler packet removes all minerals from water, preventing sediment buildup and clogging. It's exactly what you need to keep your home humidifier running at its best. The packet is more eco-friendly because you don't need to dispose of a cartridge. - Great Value with Every Purchase: Each purchase you make with us provides you with one filler packet for your humidifier filters. They are available at a customer-friendly price, meaning you will get value for every dollar you spend. - Quality You Will Love: These replacement demineralization filler packets are made from high-quality materials. They perform just as excellently as OEM products. For optimal performance, replace every 2-3 months. - Perfect Compatibility: Our filler packets are designed to be compatible with humidifier models A7531. BONECO / AIR-O-SWISS: U200, U201, U201a, U600, U650, U700, U7142, U7144, U7145, U7147, 7131, 7133, 7135, 7136. Electrolux EHU: 3510D 3515D, 4515D 5515, 5525D. AEG LBF: 71377138. ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 22.86 x 12.7 x 0.99 cm; 141 g | | Batteries required | No | ## Images ![7533 Demineralization Filler for 7531 Cartridge Compatible with AOS, BONECO & AIR-O-Swiss Ultrasonic Humidifiers Model #'s 2055, 2055A,7131,7133,7135,7142,7144,7145,7147,U200,U600,U650,U700 - Image 1](https://m.media-amazon.com/images/I/61uVTHaeh2L.jpg) ![7533 Demineralization Filler for 7531 Cartridge Compatible with AOS, BONECO & AIR-O-Swiss Ultrasonic Humidifiers Model #'s 2055, 2055A,7131,7133,7135,7142,7144,7145,7147,U200,U600,U650,U700 - Image 2](https://m.media-amazon.com/images/I/51T4jFT+TeL.jpg) ![7533 Demineralization Filler for 7531 Cartridge Compatible with AOS, BONECO & AIR-O-Swiss Ultrasonic Humidifiers Model #'s 2055, 2055A,7131,7133,7135,7142,7144,7145,7147,U200,U600,U650,U700 - Image 3](https://m.media-amazon.com/images/I/61APMnDRiEL.jpg) --- ## 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.us/products/543767968-7533-demineralization-filler-for-7531-cartridge-compatible-with-aos-boneco](https://www.desertcart.us/products/543767968-7533-demineralization-filler-for-7531-cartridge-compatible-with-aos-boneco) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-16*