{"product_id":"grookpet-dog-water-fountain-filters-12-pack-replacement-with-6-filters-and-6-sponges-for-7l-fountain","title":"GROOKPET Dog Water Fountain Filters – 12-Pack Replacement with 6 Filters and 6 Sponges for 7L Fountain","description":"\u003cp\u003eThe GROOKPET Dog Water Fountain Filters set includes 12 replacement pieces: 6 filters and 6 sponges, engineered to fit GROOKPET dog water fountains. Each filter combines activated carbon, ion exchange resin, and sponge layers to help trap hair and fine particles, reduce odors, and improve water taste. The 7-liter gravity-fed fountain for large dogs stays cleaner with regular filter changes, encouraging your pet to drink more fresh water.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s Inside the Pack\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e6 individual filter cartridges (vacuum-sealed for freshness)\u003c\/li\u003e\n  \u003cli\u003e6 pre-filter sponges (cotton-based to catch larger debris)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach filter is individually wrapped to preserve the activated carbon’s effectiveness until use. The sponges sit above the filter to extend its life by trapping hair and sediment first.\u003c\/p\u003e\n\n\u003ch2\u003eHow the Filtration Works\u003c\/h2\u003e\n\u003cp\u003eThe three-layer design targets different contaminants:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSponge layer:\u003c\/strong\u003e Captures visible particles like dog hair and food bits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActivated carbon:\u003c\/strong\u003e Adsorbs chlorine, bad tastes, and odors from tap water.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIon exchange resin:\u003c\/strong\u003e Reduces heavy metals and minerals that cause scale buildup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis combination helps keep the water clearer and fresher between cleanings. The cotton sponge material is gentle on the pump and easy to rinse.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility and Fit\u003c\/h2\u003e\n\u003cp\u003eThis replacement kit is made specifically for GROOKPET dog water fountains, particularly the 7-liter gravity-fed model (item model number S13-6pcs). The filters and sponges drop into the standard filter slot without modification. If you own a different fountain, check dimensions: each filter measures roughly 2 inches across, and the sponge fits snugly under the top plate.\u003c\/p\u003e\n\n\u003ch2\u003eMaintenance Tips from the Manufacturer\u003c\/h2\u003e\n\u003cp\u003eGROOKPET recommends rinsing the filter under cool water before first use to activate the carbon and remove any loose dust. For best water quality, replace the filter every two weeks. The sponges can be cleaned more often if you have multiple dogs or a heavy drinker. The entire fountain should be disassembled and washed weekly to prevent biofilm.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications at a Glance\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGROOKPET\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eS13-6pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePackage Contents\u003c\/td\u003e\n\u003ctd\u003e6 filters + 6 sponges (total 12 pieces)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFilter Media\u003c\/td\u003e\n\u003ctd\u003eActivated carbon, ion exchange resin, cotton sponge\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCompatible Fountain\u003c\/td\u003e\n\u003ctd\u003eGROOKPET 7L dog water fountain (gravity-fed)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePackage Dimensions\u003c\/td\u003e\n\u003ctd\u003e5.24 x 4.17 x 2.05 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.84 ounces (109 grams)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003eGravity-Fed (no electricity needed)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRecommended Replacement\u003c\/td\u003e\n\u003ctd\u003eEvery 2 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill these filters fit fountains from other brands?\u003c\/h3\u003e\n\u003cp\u003eThey are designed exclusively for GROOKPET fountains. The shape and size of the filter and sponge match the S13 model. Using them in other fountains may result in poor sealing or reduced filtration.\u003c\/p\u003e\n\n\u003ch3\u003eAre the sponges reusable?\u003c\/h3\u003e\n\u003cp\u003eThe sponges can be rinsed and reused a few times, but GROOKPET includes six sponges to match the six filters, implying a one-to-one replacement schedule. For optimal performance, swap both at the same time.\u003c\/p\u003e\n\n\u003ch3\u003eIs it normal for the first batch of water to have black specks?\u003c\/h3\u003e\n\u003cp\u003eYes, a small amount of loose carbon dust may appear after the initial rinse. Running the fountain for a few minutes and discarding that water clears it completely. This does not affect pet safety.\u003c\/p\u003e\n\n\u003ch3\u003eHow much water does the fountain hold?\u003c\/h3\u003e\n\u003cp\u003eThe compatible GROOKPET fountain has a 7-liter (about 1.85 gallons) capacity, suitable for large dogs or multiple pets.\u003c\/p\u003e","brand":"GROOKPET","offers":[{"title":"Dog Fountain","offer_id":46979852239036,"sku":null,"price":32.87,"currency_code":"GBP","in_stock":true},{"title":"Pump","offer_id":46979852271804,"sku":null,"price":32.87,"currency_code":"GBP","in_stock":true},{"title":"Dog Fountain+6 Filters +3 Sponges","offer_id":46979852304572,"sku":null,"price":32.87,"currency_code":"GBP","in_stock":true},{"title":"6 Filters +6 Sponges","offer_id":46979852337340,"sku":null,"price":32.87,"currency_code":"GBP","in_stock":true},{"title":"Dog Fountain+8 Filters +8 Sponges","offer_id":46979852370108,"sku":null,"price":32.87,"currency_code":"GBP","in_stock":true},{"title":"12 Filters +12 Sponges","offer_id":46979852402876,"sku":null,"price":32.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4714\/2332\/files\/grookpet-dog-water-fountain-filters-12-pack-replacement-with-6-filters-and-6-sponges-for-7l-fountain-1.jpg?v=1781871301","url":"https:\/\/doggio.co.uk\/products\/grookpet-dog-water-fountain-filters-12-pack-replacement-with-6-filters-and-6-sponges-for-7l-fountain","provider":"Doggio","version":"1.0","type":"link"}