{"product_id":"elccotya-aquarium-filter-cartridges-16-pack-pf-l-4-layer-media","title":"ELCCOTYA Aquarium Filter Cartridges, 16-Pack PF-L, 4-Layer Media","description":"\u003cp\u003eELCCOTYA 16-pack PF-L aquarium filter cartridges are replacement cartridges for compatible Top Fin Silenstream power filters, designed to support clear aquarium water with four-layer filtration.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e16 cartridges — keep replacement filter media available for routine aquarium maintenance.\u003c\/li\u003e\n\u003cli\u003eCompatible with Top Fin Silenstream PF20, PF30, PF40 and PF75 Power Filters — match the cartridge to these filter models.\u003c\/li\u003e\n\u003cli\u003e6 inches (15.24 cm) long and 4.5 inches (11.43 cm) wide — compare the cartridge dimensions with your filter chamber.\u003c\/li\u003e\n\u003cli\u003eFour-layer filtration — filters and absorbs 99% of sundries for clearer water.\u003c\/li\u003e\n\u003cli\u003eDense cotton, activated carbon and zeolite — combine particle filtration with adsorption of odors and other water components.\u003c\/li\u003e\n\u003cli\u003eReplace every 2–4 weeks — follow a regular schedule to maintain aquarium filtration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese replacement cartridges are made for aquarium owners who need a ready-to-fit filter element for compatible power filters. Their layered media is intended to help reduce visible water turbidity and odors while supporting a clean environment for fish. The 16-cartridge pack provides multiple replacements for ongoing tank care.\u003c\/p\u003e\n\u003ch3\u003eHow do the PF-L cartridges filter aquarium water?\u003c\/h3\u003e\n\u003cp\u003eEach cartridge combines dense cotton, activated carbon and zeolite in a four-layer filtration design. The cotton provides the cartridge’s dense filtering material, while activated carbon helps remove odors and reduce water turbidity. Zeolite adsorbs ammonia, heavy metals and other harmful components in the water, and is included to help balance pH and support a stable water state.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe filtration design is stated to filter and absorb 99% of sundries.\u003c\/li\u003e\n\u003cli\u003eThe combination of media addresses particles, odors and water components through filtration and adsorption.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhich power filters fit these replacement cartridges?\u003c\/h3\u003e\n\u003cp\u003eELCCOTYA PF-L cartridges fit Top Fin Silenstream PF20, PF30, PF40 and PF75 Power Filters. Each cartridge measures 6 inches (15.24 cm) in length by 4.5 inches (11.43 cm) in width, so these are the measurements to compare with the cartridge space in your filter.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMade as replacement filter cartridges for the compatible power filter models above.\u003c\/li\u003e\n\u003cli\u003eCheck both the model and cartridge space when choosing filter media for your aquarium setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow do you install and replace a cartridge?\u003c\/h3\u003e\n\u003cp\u003eRemove the used filter element, rinse a new cartridge with clean water to remove dust, then place it fully into the filter chamber. The recommended replacement interval is every 2–4 weeks to help maintain clean aquarium water; the aquarium environment can guide timely replacement.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRinse the new cartridge before installation.\u003c\/li\u003e\n\u003cli\u003eSeat it completely inside the filter chamber.\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge on the recommended 2–4 week schedule.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese cartridges suit aquarium owners using one of the compatible Top Fin Silenstream power filters who want replacement media with cotton, activated carbon and zeolite in one cartridge. They are intended for routine aquarium filtration and water clarity, with dimensions and filter-model compatibility that help identify the right fit. For compatible PF20, PF30, PF40 and PF75 filters, each replacement combines four-layer media with a straightforward rinse-and-install process.\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: Which filters are compatible with ELCCOTYA PF-L aquarium filter cartridges?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: ELCCOTYA PF-L aquarium filter cartridges are compatible with Top Fin Silenstream PF20, PF30, PF40 and PF75 Power Filters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I install and replace ELCCOTYA PF-L aquarium filter cartridges?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse an ELCCOTYA PF-L aquarium filter cartridge with clean water, place it fully in the filter chamber, and replace it every 2–4 weeks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ELCCOTYA","offers":[{"title":"Default Title","offer_id":55666604671319,"sku":"B0F9X7YGN3","price":37.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1056\/4780\/0663\/files\/elccotya-pf-l-aquarium-filter-cartridges-pack-front.jpg?v=1793372046","url":"https:\/\/bathpetsupplies.co.uk\/products\/elccotya-aquarium-filter-cartridges-16-pack-pf-l-4-layer-media","provider":"BathPetSupplies","version":"1.0","type":"link"}