{"product_id":"oupuses-pw04-18-pack-filters-for-oneisall-3-5l-cat-fountain-limescale-odor-reduction","title":"OUPUSES PW04 18-Pack Filters for Oneisall 3.5L Cat Fountain – Limescale \u0026 Odor Reduction","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe OUPUSES PW04 18-pack filter set is designed for the Oneisall 3.5L cordless cat fountain. With 18 filters and 18 pre-filter sponges, this kit provides a reliable, year-long filtration supply that helps keep fountain water clean with less hassle.\u003c\/p\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e18 PW04 filters\u003c\/li\u003e\n\u003cli\u003e18 pre-filter pump sponges\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the 3.5L Oneisall fountain\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow the Filtration Works\u003c\/h3\u003e\u003cp\u003eEach filter blends multiple media to address common water quality concerns in homes with pets. The combination of high-density cotton, activated carbon, and ion exchange resin targets odors, hair, dust, and metals so water can feel fresher at the tap.\u003c\/p\u003e\u003ch3\u003eEase of Use \u0026amp; Replacement Schedule\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSoak each filter for 5 minutes and rinse for 30 seconds before first use to reduce carbon dust\u003c\/li\u003e\n\u003cli\u003eFor optimal performance, replace every 2–4 weeks (adjust for multiple pets or heavy use)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePractical Benefits \u0026amp; Real-World Use\u003c\/h3\u003e\u003cp\u003eClean water can encourage pets to drink more regularly, which some households notice as a practical outcome. While results vary, the filtration aims to maintain a pleasant taste and reduce lingering odors in between refills.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFresh-tasting water with reduced odors\u003c\/li\u003e\n\u003cli\u003eFiltration designed to minimize impurities and help maintain water clarity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eQuality \u0026amp; Sustainability\u003c\/h3\u003e\u003cp\u003eMade with food-grade, pet-safe materials and tested for durability. The kit emphasizes responsible design and comes with responsive customer support and a satisfaction pledge.\u003c\/p\u003e\u003ch3\u003eCare \u0026amp; Maintenance Tips\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRinse thoroughly after soaking and store in a dry place between changes\u003c\/li\u003e\n\u003cli\u003eKeep the fountain clean and follow the replacement cadence to maintain performance\u003c\/li\u003e\n\u003c\/ul\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 my Oneisall PW04 3.5L fountain?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, designed for PW04 3.5L fountains; includes 18 filters and 18 pre-filter sponges for a full year.\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 2–4 weeks, depending on pets and usage for best results.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"OUPUSES","offers":[{"title":"Default Title","offer_id":57200089629049,"sku":"B0FM8NP68B","price":27.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/oupuses-pw04-18pack-filters.jpg?v=1777785311","url":"https:\/\/petlyvox.com\/products\/oupuses-pw04-18-pack-filters-for-oneisall-3-5l-cat-fountain-limescale-odor-reduction","provider":"petlyvox","version":"1.0","type":"link"}