{"product_id":"hoetek-16-16-replacement-filters-for-oneisall-pw04-3-5l-cat-fountain","title":"HOETEK 16+16 Replacement Filters for Oneisall PW04 3.5L Cat Fountain","description":"\u003ch2\u003eHOETEK 16+16 Replacement Filters for Oneisall PW04 3.5L Cat Water Fountain\u003c\/h2\u003e\n\u003cp\u003eKeep your cat fountain performing at its best with HOETEK replacement filters and sponges. This pack is designed to complement the Oneisall PW04 3.5L wireless fountain, delivering a streamlined filtration setup that you can rely on day after day. The result is a steady stream of water that stays clear and ready for your cat to drink as needed, without the guesswork of mixing and matching parts.\u003c\/p\u003e\n\n\u003ch3\u003eDesigned for a perfect fit\u003c\/h3\u003e\n\u003cp\u003eThese filters and sponges are formulated to work specifically with the PW04 model. The fit is snug, which helps prevent leaks and ensures the filtration media stay in place during daily use. This compatibility means you can replace components quickly and resume normal fountain operation with minimal downtime.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you get in the box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e16 replacement filters\u003c\/li\u003e\n  \u003cli\u003e16 sponges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEverything arrives ready to install, so you can refresh your fountain with a single refreshing update. The combination supports ongoing maintenance without needing extra parts or special tools.\u003c\/p\u003e\n\n\u003ch3\u003eFive-layer filtration system\u003c\/h3\u003e\n\u003cp\u003eEach filter uses a thoughtful five-layer setup designed to trap debris and improve flow. The layers include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eActivated carbon to help reduce odors and improve water clarity\u003c\/li\u003e\n  \u003cli\u003eIon exchange resin to soften water and reduce mineral buildup\u003c\/li\u003e\n  \u003cli\u003eTwo layers of non-woven fabric to capture fine particles\u003c\/li\u003e\n  \u003cli\u003eSilver ion ceramic balls to add a gentle antimicrobial touch as water circulates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCombined, these elements work to minimize blockages in the pump and keep the water moving smoothly through the fountain. The goal is to preserve a clean-looking water path and dependable operation, while avoiding guesswork about filtration quality.\u003c\/p\u003e\n\n\u003ch3\u003eHow to use quickly\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSoak the filter for 5 minutes\u003c\/li\u003e\n  \u003cli\u003eRinse it for 30 seconds\u003c\/li\u003e\n  \u003cli\u003ePlace the filter into the fountain\u003c\/li\u003e\n  \u003cli\u003eInsert the sponge into the pump\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith these simple steps, you can have the fountain back in action in just a few minutes. The instructions are straightforward so you can perform routine changes without hassle.\u003c\/p\u003e\n\n\u003ch3\u003eMaintenance and replacement schedule\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplace filters every 1 to 2 weeks for optimal performance\u003c\/li\u003e\n  \u003cli\u003eIncrease frequency if you have multiple pets or high-use fountains\u003c\/li\u003e\n  \u003cli\u003eStore unused components in a cool, dry place to preserve quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRegular changes help maintain a steady water flow and reduce the chance of debris building up in the system. This approach fits into typical pet care routines without complicating daily chores.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose HOETEK\u003c\/h3\u003e\n\u003cp\u003eHOETEK focuses on compatibility, ease of use, and dependable filtration. The 16+16 pack offers a complete replacement set that aligns with the Oneisall PW04 fountain, supporting a simple, user-friendly upgrade path for busy households. The language here highlights potential benefits rather than guarantees, providing flexibility for different pet care scenarios.\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: What does the HOETEK 16+16 Pack include for Oneisall PW04?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It includes 16 replacement filters and 16 sponges, ready to install.\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 in the Oneisall PW04 fountain?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace every 1–2 weeks; more often with multiple pets.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HOETEK","offers":[{"title":"Default Title","offer_id":57208189583737,"sku":"B0F996PB5V","price":24.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/hoetek-oneisall-pw04-filter-pack.jpg?v=1777881794","url":"https:\/\/petlyvox.com\/products\/hoetek-16-16-replacement-filters-for-oneisall-pw04-3-5l-cat-fountain","provider":"petlyvox","version":"1.0","type":"link"}