{"product_id":"filter-foam-city","title":"Replacement Filter Foam – City Greenhouse","description":"\u003cp\u003eThis replacement filter foam is designed for the radial filter integrated into the tank of your City greenhouse. It provides mechanical filtration of solid particles suspended in the water circuit, retaining organic matter before it reaches the pump, irrigation nozzles and vertical growing towers. A clean foam is essential for maintaining optimal water flow and preventing nozzle blockages.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(47, 167, 54);\"\u003eProduct details\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFilter foam for radial filter, City format\u003c\/li\u003e\n\u003cli\u003eMechanical filtration of solids and sediment\u003c\/li\u003e\n\u003cli\u003eFits directly into the radial filter integrated in the tank\u003c\/li\u003e\n\u003cli\u003eCompatible with City 3.5 m² greenhouse\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(47, 167, 54);\"\u003eRole in the system\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThe radial filter is the first line of defence in your City greenhouse water circuit. It intercepts solid matter (organic debris, root fragments, nutrient residues) before the water reaches the pump and irrigation nozzles. Unlike the Family greenhouse which uses a dual-density system (yellow + blue foams), the City greenhouse relies on a single integrated foam. When the foam clogs, flow decreases, the indicator spinner slows and irrigation nozzles risk blocking, potentially causing uneven watering across your growing towers.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(47, 167, 54);\"\u003eBenefits\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective filtration\u003c\/strong\u003e: retains solid particles and protects the entire irrigation circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple replacement\u003c\/strong\u003e: fits directly into the integrated radial filter, no tools required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects your equipment\u003c\/strong\u003e: clean water prevents nozzle clogging and extends pump lifespan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthier ecosystem\u003c\/strong\u003e: clear water benefits plant root health and nutrient uptake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy maintenance\u003c\/strong\u003e: washable with clear water to extend its useful life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(47, 167, 54);\"\u003eMaintenance and replacement\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eClean the foam with clear water weekly in peak season (spring-summer) and fortnightly the rest of the year. Never use chemicals or tap water, this would destroy the beneficial bacteria colonising the foam surface. When cleaning, check the indicator spinner: if it still turns slowly after cleaning, the foam may need replacing. Replace the foam when it degrades, loses density, becomes permanently compressed or no longer regains effectiveness despite cleaning.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(47, 167, 54);\"\u003eOur quality commitments\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eFilter foam selected for its durability and filtration performance. Specific format for the City greenhouse integrated radial filter. For Family greenhouses, see the Family format replacement foams (pack of 4: 2 yellow + 2 blue).\u003c\/p\u003e","brand":"MYFOOD Shop","offers":[{"title":"Default Title","offer_id":49313182351696,"sku":"7323","price":14.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/5669\/8287\/files\/filtre_city.png?v=1781252628","url":"https:\/\/shop.myfood.eu\/en\/products\/filter-foam-city","provider":"MYFOOD Shop","version":"1.0","type":"link"}