--- product_id: 152761439 title: "Comsmart Pet Fountain Filter Set, 3 Triple Filtration System Replacement Cat Water Fountain Filters for Round 81oz/2.4L Automatic Pet Fountain Cat Water Fountain (Pack of 8)" brand: "comsmart" price: "₩37218" currency: KRW in_stock: true reviews_count: 13 category: "Comsmart" url: https://www.desertcart.kr/products/152761439-comsmart-pet-fountain-filter-set-3-triple-filtration-system-replacement store_origin: KR region: South Korea --- # Fits 81oz/2.4L fountains only 3-layer triple filtration 8-pack long-lasting supply Comsmart Pet Fountain Filter Set, 3 Triple Filtration System Replacement Cat Water Fountain Filters for Round 81oz/2.4L Automatic Pet Fountain Cat Water Fountain (Pack of 8) **Brand:** comsmart **Price:** ₩37218 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your pet’s hydration game—because clean water is the new cool! ## Quick Answers - **What is this?** Comsmart Pet Fountain Filter Set, 3 Triple Filtration System Replacement Cat Water Fountain Filters for Round 81oz/2.4L Automatic Pet Fountain Cat Water Fountain (Pack of 8) by comsmart - **How much does it cost?** ₩37218 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/152761439-comsmart-pet-fountain-filter-set-3-triple-filtration-system-replacement) ## Best For - comsmart enthusiasts ## Why This Product - Trusted comsmart brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tailored Fit:** Precisely engineered for 81oz/2.4L Comsmart pet fountains—no guesswork, just perfect compatibility. - • **Bulk Value Pack:** 8 individually sealed filters ensure you never run out—stay ahead of pet health with timely replacements. - • **Easy Maintenance:** Quick rinse before use and recommended replacement every 2-4 weeks keeps your pet’s water pristine and fresh. - • **Triple-Action Purity:** Cotton, activated carbon & ion exchange resin combine to trap hair, heavy metals & impurities for fresher water. - • **Health-First Hydration:** Boosts pet water intake & lowers urinary tract infection risks with consistently clean water. ## Overview Comsmart’s 8-pack replacement filters feature a sophisticated triple filtration system combining cotton, activated carbon, and ion exchange resin. Designed exclusively for 81oz/2.4L pet fountains, these filters effectively remove hair, heavy metals, and impurities to deliver fresh, healthy water that encourages increased consumption and reduces urinary tract infection risks. Each filter is individually sealed for hygiene and should be replaced every 2-4 weeks to maintain optimal performance. ## Description desertcart.com : Comsmart Pet Fountain Filter Set, 3 Triple Filtration System Replacement Cat Water Fountain Filters for Round 81oz/2.4L Automatic Pet Fountain Cat Water Fountain (Pack of 8) : Pet Supplies Review: Change these more often than you think - These are great little filters for the Comsmart pet water fountain and I appreciate being able to easily order them from desertcart. However, even though the directions on the box indicate to change every 30 days, I find changing them every few weeks is more appropriate. If you look at them closely (on the bottom) you’ll see algae and mold growth will start to grow inside the filter. This isn’t a fault of the manufacturer it’s just a hazard that comes with a filtration device that is in contact with bacteria from pet saliva, room temperatures and recycled water. It fits the fountain perfectly, it is pretty durable given the conditions it’s in and it works great to filter the water. This does not replace the need for clean drinking water for pets. This is something to use in addition to that with many of the pet fountains on desertcart. This one specifically fits the Comsmart fountain, but I’m sure there are others it may also work with - your fountain will come with a filter and indicate when to change it and which will work to replace it. Review: Best way to keep your pet healthy and White dogs white. - The whole water bubbler with filters is great. It has a built in light. But this review should only be about the filters as that’s the picture being shown. Plus I did a review of the full product before. These are much better filters and worth the cost. I have gotten cheaper versions and my dogs seem to be able to tell the difference. I also can see the difference in the capturing of the food crumbs, dirt, and other things that my dogs might get on their chins and mouths -then they drink the water and it lands in the water bowls. I also highly highly recommend using a filtering water system if you have a white dog. White dogs get an orange color around their muzzles and any place they might lick on their bodies. If they drink filtered water this doesn’t happen. If your current white dog has any orange on them from licking, infection, or whatever-switch to a filtered watering system, or bottled water. Wait for the hair that’s discolored to grow out and once it does you will have a gleaming white dog better then ANY whitening products on the market. Better then Angle Eyes or others and thus is 100% safe for your pet. I promise if you try this method for a Westie, a Poodle, or any other dog or cat-it works. If you switch back to unfiltered water, then your pet will just go back to having orange around mouth, ears and any place else they lick. ## Features - For 81oz/2.4L: ONLY COMPATIBLE WITH 81oz/2.4L PET FOUNTAIN. Outer diameter: 5inch, inside diameter: 1.4inch. Not compatible with 100oz/3L pet fountain. Please check your original cat water filter model before purchase. - Including: 8-pack of pet fountain replacement filters with separate plastic sealed package. - Material: Composed of a cotton layer,activated carbon and an ion exchange resin.They can filter hair, heavy metals, and improve the taste of the water so that pets can drink clean and fresh water, more healthier than other only have two filter materials. - Guarding Pet Health: Our cat fountain filters provide clean, fresh water to your pet, which helps to increase water consumption and reduce the risk of urinary tract infections. - Note: Rinse fiter with water before use. Replace fiter every 2-4 weeks. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WGN4WYB | | Best Sellers Rank | #21,642 in Pet Supplies ( See Top 100 in Pet Supplies ) #354 in Cat Fountains | | Brand Name | Comsmart | | Customer Reviews | 4.6 4.6 out of 5 stars (7,176) | | External Testing Certification | NSF | | Item Dimensions D x W x H | 13.79"D x 13.89"W x 8.59"H | | Item Weight | 4.66 Ounces | | Manufacturer | Comsmart | | Manufacturer Part Number | A-583 | | Manufacturer Warranty Description | 6 months | | Material Type | Activated Carbon,Cotton,Plastic,Resin | | Model Number | 8 Pack | | Number of Items | 8 | | Product Benefits | Provides clean, fresh water to increase water consumption and reduce risk of urinary tract infections | | Set Name | Pack of 8 | | UPC | 716253452502 | | Unit Count | 8.0 Count | ## Product Details - **External Testing Certification:** NSF - **Item Weight:** 4.66 Ounces - **Material:** Activated Carbon,Cotton,Plastic,Resin - **Product Dimensions:** 13.79"D x 13.89"W x 8.59"H ## Images ![Comsmart Pet Fountain Filter Set, 3 Triple Filtration System Replacement Cat Water Fountain Filters for Round 81oz/2.4L Automatic Pet Fountain Cat Water Fountain (Pack of 8) - Image 1](https://m.media-amazon.com/images/I/61v8jMzPvuL.jpg) ## Available Options This product comes in different **Pattern** options. ## Questions & Answers **Q: Another seller shows the filter placement in the opposite direction with the raised portions on top. Which is correct?** A: I found that when the smooth side is down it creates algae or mold, when the pockets are down it works much better. I guess either way would be ok since it filters the water either way, but because of the light in the bottom that is where it gets yucky **Q: Do these come with the square sponge pre filters?** A: The filter you are talking about (I believe) does not come with square sponge pre-filter. **Q: what side to the filters go on?** A: Puurrrfect Question: Your filter pad has two sides - one side is flat and the other has four elevated pouches. The side that has the four elevated pouches, will go into the filtering system downwards- meaning the flat part of the filter will be faceup - towards you!! Make sure you rinse real good and change monthly. Hope that helps! **Q: Does this fit a LinGear cat fountain?** A: If your current filter is 5" round with a 1½" hole and about ⅜" thick, and pretty much looks like the picture. Then this filter will fit. I've been using them for several months and they appear to work fine. Neither of my cats have gotten ill or exhibit any heavy metal intoxication symptoms. They continue to prefer this fountain over the toilets. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Change these more often than you think *by J***2 on November 2, 2024* These are great little filters for the Comsmart pet water fountain and I appreciate being able to easily order them from Amazon. However, even though the directions on the box indicate to change every 30 days, I find changing them every few weeks is more appropriate. If you look at them closely (on the bottom) you’ll see algae and mold growth will start to grow inside the filter. This isn’t a fault of the manufacturer it’s just a hazard that comes with a filtration device that is in contact with bacteria from pet saliva, room temperatures and recycled water. It fits the fountain perfectly, it is pretty durable given the conditions it’s in and it works great to filter the water. This does not replace the need for clean drinking water for pets. This is something to use in addition to that with many of the pet fountains on Amazon. This one specifically fits the Comsmart fountain, but I’m sure there are others it may also work with - your fountain will come with a filter and indicate when to change it and which will work to replace it. ### ⭐⭐⭐⭐⭐ Best way to keep your pet healthy and White dogs white. *by E***N on December 12, 2019* The whole water bubbler with filters is great. It has a built in light. But this review should only be about the filters as that’s the picture being shown. Plus I did a review of the full product before. These are much better filters and worth the cost. I have gotten cheaper versions and my dogs seem to be able to tell the difference. I also can see the difference in the capturing of the food crumbs, dirt, and other things that my dogs might get on their chins and mouths -then they drink the water and it lands in the water bowls. I also highly highly recommend using a filtering water system if you have a white dog. White dogs get an orange color around their muzzles and any place they might lick on their bodies. If they drink filtered water this doesn’t happen. If your current white dog has any orange on them from licking, infection, or whatever-switch to a filtered watering system, or bottled water. Wait for the hair that’s discolored to grow out and once it does you will have a gleaming white dog better then ANY whitening products on the market. Better then Angle Eyes or others and thus is 100% safe for your pet. I promise if you try this method for a Westie, a Poodle, or any other dog or cat-it works. If you switch back to unfiltered water, then your pet will just go back to having orange around mouth, ears and any place else they lick. ### ⭐⭐⭐⭐⭐ last as long as advertised. keeps water clean. *by T***R on July 9, 2025* Id say my cats health has improved since using filtered water. good functionality and good design. easy to clean. good durability and decent longevity. doesnt have bad water intake. --- ## 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.kr/products/152761439-comsmart-pet-fountain-filter-set-3-triple-filtration-system-replacement](https://www.desertcart.kr/products/152761439-comsmart-pet-fountain-filter-set-3-triple-filtration-system-replacement) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-07*