{"product_id":"oupuses-16-pack-replacement-filters-sponges-for-smartoo-152oz-wireless-cat-water-fountain-ptm-643","title":"OUPUSES 16-Pack Replacement Filters \u0026 Sponges for Smartoo 152oz Wireless Cat Water Fountain PTM-643","description":"\u003ch2\u003eWhy choose the OUPUSES 16-pack Replacement Filters \u0026amp; Sponges\u003c\/h2\u003e\n\u003cp\u003eGive your Smartoo 152oz water fountain a filtration boost with this 16-pack of replacement filters and 16-pack of sponges. Designed for the PTM-643 wireless cat fountain, this set supports clean water and smooth operation for homes with one or more curious cats.\u003c\/p\u003e\n\u003ch3\u003e5 layer filtration system at a glance\u003c\/h3\u003e\n\u003cp\u003eThe replaceable filters combine five filtration stages to address common water concerns in pet households:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eActivated carbon to minimize odors\u003c\/li\u003e\n\u003cli\u003eIon-exchange resin to soften water and reduce metals\u003c\/li\u003e\n\u003cli\u003eNon-woven fabric to trap hair and residues\u003c\/li\u003e\n\u003cli\u003eSilver ion ceramic balls to help reduce fine particles\u003c\/li\u003e\n\u003cli\u003eBuilt-in pump sponge to capture debris and help prevent clogs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world use cases and benefits\u003c\/h3\u003e\n\u003cp\u003eIn busy homes with multiple pets, regular filter changes keep fountain water tasting and smelling fresher, encouraging pets to drink more. The included sponges help maintain filtration as water cycles through the pump.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaintains clear water for cats who prefer fresh drinking water\u003c\/li\u003e\n\u003cli\u003eHelps reduce visible debris and hair in the stream\u003c\/li\u003e\n\u003cli\u003eSupports easier maintenance with clear replacement intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to use and maintain\u003c\/h3\u003e\n\u003cp\u003eTo prevent carbon dust from reaching the water, soak each filter in clean water for five minutes and rinse for thirty seconds before use. Then replace the filters every 1–2 weeks in summer and every 2–4 weeks in winter. If you have several pets, increase the replacement frequency.\u003c\/p\u003e\n\u003ch3\u003eWhat’s in the box and compatibility\u003c\/h3\u003e\n\u003cp\u003eThe kit contains 16 replacement filters and 16 sponges, and it is designed exclusively for the 152oz 4.5L Smartoo PTM-643 fountain. This ensures a snug fit and straightforward maintenance workflow.\u003c\/p\u003e\n\u003ch3\u003eValue, durability, and after-sales support\u003c\/h3\u003e\n\u003cp\u003eBuilt for longevity, these filters offer a cost-effective way to maintain fountain performance. If you need help, the brand offers after-sales support to assist with questions or installation tips.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these filters compatible with all Smartoo fountains?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are designed for the 152oz 4.5L PTM-643 wireless fountain; confirm your model before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace the filters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace every 1-2 weeks in summer and 2-4 weeks in winter; more often with multiple pets.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"OUPUSES","offers":[{"title":"Default Title","offer_id":57198714782073,"sku":"B0DX24W48R","price":24.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/oupuses-smartoo-152oz-fountain-filter-pack.jpg?v=1777756334","url":"https:\/\/petlyvox.com\/products\/oupuses-16-pack-replacement-filters-sponges-for-smartoo-152oz-wireless-cat-water-fountain-ptm-643","provider":"petlyvox","version":"1.0","type":"link"}