--- product_id: 106391194 title: "R-016-CH Water Softening Filter Pads, Grey/White | Compatible with Dog & Cat Water Fountain Models, Sponge, Activated Carbon, Water Softening Resin" brand: "dog h2o" price: "€ 31.15" currency: EUR in_stock: true category: "Dog H2 O" url: https://www.desertcart.sk/products/106391194-r-016-ch-water-softening-filter-pads-grey-white-compatible store_origin: SK region: Slovakia --- # 3-layer filtration system 3-month supply, monthly replacement Ion-exchange resin softens water R-016-CH Water Softening Filter Pads, Grey/White | Compatible with Dog & Cat Water Fountain Models, Sponge, Activated Carbon, Water Softening Resin **Brand:** dog h2o **Price:** € 31.15 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your pet’s sip game with every soft, fresh drop! ## Quick Answers - **What is this?** R-016-CH Water Softening Filter Pads, Grey/White | Compatible with Dog & Cat Water Fountain Models, Sponge, Activated Carbon, Water Softening Resin by dog h2o - **How much does it cost?** € 31.15 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/106391194-r-016-ch-water-softening-filter-pads-grey-white-compatible) ## Best For - dog h2o enthusiasts ## Why This Product - Trusted dog h2o brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Freshness on Repeat:** Each pack includes 3 filter pads designed for monthly replacement, ensuring consistently fresh water. - • **Boosts Pet Hydration:** Cleaner, softer water encourages your dog or cat to drink more, supporting their health and vitality. - • **Triple-Action Purity:** Sponge, activated carbon & ion-exchange resin combine to deliver crystal-clear, soft water for your pet. - • **Universal Compatibility:** Seamlessly fits all Dog H2O and Cat H2O fountains—upgrade your pet’s hydration game effortlessly. - • **Hard Water’s Worst Enemy:** Effectively removes calcium and magnesium to prevent limescale buildup and protect your fountain’s pump. ## Overview The R-016-CH Water Softening Filter Pads feature a triple-layer filtration system combining sponge, activated carbon, and ion-exchange resin to remove harmful chemicals and soften hard water. Designed for Dog H2O and Cat H2O fountains, each 3-pack provides a 3-month supply with recommended monthly changes to maintain optimal water quality, prevent limescale buildup, and encourage healthier pet hydration. ## Description “Hard water” has a high mineral content, largely made up of calcium and magnesium carbonates. If your faucet or sink shows sign of limescale, it means that you have hard water in your area; Ion Exchange resin is a common water softening agent and remove excess calcium and magnesium from your water. Ensuring great drinking water for your pet and prevents limescale build-up affecting the performance of the water pump; Each filter includes: 1) Sponge filters the water from food, hair & debris; 2) Activated carbon absorbs bad taste, odor & other chemicals from our tap water. 3) Ion-Exchange resin softens water (removes calcium & magnesium);We recommend to change water softening filter pad monthly; Water Softening Filter Pads works in all Cat H2O and Dog H2O fountains to soften your pet’s drinking water. ## Features - New water softening Filter pads not only remove harmful city water chemicals from your pet’s water, but also remove water hardness. - Includes 3 months of water softening Filter pads (3 pieces per pack), recommend to change monthly to keep water filtered, softened and fresh. - Each Filter includes Filter Wool, Activated carbon and ion-exchange Resin - Clean water encourages your pet to drink more water - Replacement filter pads for Cat H2O & Dog H2O pet water fountains. - This is a Dog H2O replacement part - Part Number R-016-CH ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DFLYB2J | | ASIN | B07DFLYB2J | | Best Sellers Rank | #56,369 in Pet Supplies ( See Top 100 in Pet Supplies ) #716 in Aquarium Filter Accessories | | Brand Name | Dog H2O | | Customer Reviews | 4.6 4.6 out of 5 stars (189) | | Date First Available | July 20, 2018 | | EU Spare Part Availability Duration | 3 months | | Global Trade Identification Number | 04897030553622 | | Included Components | Plastic, Filter Wool, Activated Carbon & Ion-Exchange resin | | Item Dimensions D x W x H | 4.75"D x 6.5"W x 0.5"H | | Item Type Name | Water Softening Filter Pads - 3 pieces per pack for Dog H2O & Cat H2O pet water fountains | | Item Weight | 1.12 ounces | | Item model number | R-016-CH | | Manufacturer | AA Aquarium Inc. | | Manufacturer | AA Aquarium Inc. | | Manufacturer Part Number | R-016-CH | | Manufacturer Warranty Description | No warranty on consumable item, it's a filter. | | Material Type | Resin | | Model Number | R-016-CH | | Number of Items | 3 | | Product Benefits | Removes harmful city water chemicals and water hardness, encourages pets to drink more water due to clean water. | | Product Dimensions | 3 x 0.63 x 4.7 inches; 1.12 ounces | | Set Name | Cat H2O & Dog H2O | | Unit Count | 3 Piece | ## Product Details - **Brand:** Dog H2O - **Item Weight:** 1.12 ounces - **Material:** Resin - **Product Dimensions:** 4.75"D x 6.5"W x 0.5"H ## Images ![R-016-CH Water Softening Filter Pads, Grey/White | Compatible with Dog & Cat Water Fountain Models, Sponge, Activated Carbon, Water Softening Resin - Image 1](https://m.media-amazon.com/images/I/61Q+XJI-0PL.jpg) ![R-016-CH Water Softening Filter Pads, Grey/White | Compatible with Dog & Cat Water Fountain Models, Sponge, Activated Carbon, Water Softening Resin - Image 2](https://m.media-amazon.com/images/I/612soZMNEkL.jpg) ![R-016-CH Water Softening Filter Pads, Grey/White | Compatible with Dog & Cat Water Fountain Models, Sponge, Activated Carbon, Water Softening Resin - Image 3](https://m.media-amazon.com/images/I/71zzcbT5HPL.jpg) ![R-016-CH Water Softening Filter Pads, Grey/White | Compatible with Dog & Cat Water Fountain Models, Sponge, Activated Carbon, Water Softening Resin - Image 4](https://m.media-amazon.com/images/I/71i4uR9BvZL.jpg) ## Frequently Bought Together - Dog H2O R-016-CH Water Softening Filter Pads, Grey/White - CoolerDog Healthspring Pet Fountain Dental Stick 8-Pack - Cat H2O & Dog H20 3 Piece Replacement Filter Pads --- ## 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.sk/products/106391194-r-016-ch-water-softening-filter-pads-grey-white-compatible](https://www.desertcart.sk/products/106391194-r-016-ch-water-softening-filter-pads-grey-white-compatible) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-07*