{"product_id":"complete-pond-filter-uv-set-uk-pump-not-included-crystal-clear-water","title":"Complete Pond Filter UV Set UK | Pump not Included | 3000-20000L | Crystal Clear Water","description":"\u003ch2\u003eThe Complete Pond Filtration Solution — Filter, UV and Media in One Box\u003c\/h2\u003e\n\u003cp\u003eSetting up an effective pond filtration system shouldn't require sourcing compatible components from multiple suppliers and hoping everything works together. Our \u003cstrong\u003eComplete Pond Filter UV Set\u003c\/strong\u003e takes the guesswork out of pond filtration by delivering a matched, ready-to-install system that includes the filter unit, UV clarifier, and all necessary media. You add a pond pump of the right size (not included).\u003c\/p\u003e\n\u003cp\u003eSix sizes cover ponds from 3,000 to 20,000 litres. Each model is rated for a maximum pond volume and comes with a recommended pump flow — for example 3,000 litres per hour on the 5,000-litre model and 4,700 litres per hour on the 9,000-litre model — sufficient to turn over the entire pond volume multiple times per day, which is the gold standard for biological filtration to function effectively.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eThe complete pond filter kit includes the following:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003ePressurised pond filter unit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated UVC clarifier (11W to 24W depending on size)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFilter foams (number and grade vary by size)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStepped hosetail connectors (20mm to 32mm depending on model)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLid sealing O-ring\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTurn-to-clean handle that cleans the foams without opening the lid\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstruction manual\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePump not included.\u003c\/strong\u003e Want the pump in the box too? See our \u003ca href=\"\/products\/complete-pond-filter-uv-set-15000l-uk-uvc-mechanical-biological-all-in-one\"\u003eComplete Pond Filter UV Set with Pump\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003ePond volume (up to)\u003c\/th\u003e\n\u003cth\u003eUVC\u003c\/th\u003e\n\u003cth\u003eRecommended pump flow\u003c\/th\u003e\n\u003cth\u003eMaximum flow\u003c\/th\u003e\n\u003cth\u003eInlet \/ outlet\u003c\/th\u003e\n\u003cth\u003eDimensions (dia x h)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3000L Set\u003c\/td\u003e\n\u003ctd\u003e3,000 L\u003c\/td\u003e\n\u003ctd\u003e11W\u003c\/td\u003e\n\u003ctd\u003e2,300 L\/h\u003c\/td\u003e\n\u003ctd\u003e4,000 L\/h\u003c\/td\u003e\n\u003ctd\u003e20mm\u003c\/td\u003e\n\u003ctd\u003e25 x 41cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5000L Set\u003c\/td\u003e\n\u003ctd\u003e5,000 L\u003c\/td\u003e\n\u003ctd\u003e13W\u003c\/td\u003e\n\u003ctd\u003e3,000 L\/h\u003c\/td\u003e\n\u003ctd\u003e4,000 L\/h\u003c\/td\u003e\n\u003ctd\u003e20mm \u0026amp; 25mm\u003c\/td\u003e\n\u003ctd\u003e25 x 41cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9000L Set\u003c\/td\u003e\n\u003ctd\u003e9,000 L\u003c\/td\u003e\n\u003ctd\u003e13W\u003c\/td\u003e\n\u003ctd\u003e4,700 L\/h\u003c\/td\u003e\n\u003ctd\u003e7,000 L\/h\u003c\/td\u003e\n\u003ctd\u003e20mm, 25mm \u0026amp; 32mm\u003c\/td\u003e\n\u003ctd\u003e31 x 50cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12000L Set\u003c\/td\u003e\n\u003ctd\u003e12,000 L\u003c\/td\u003e\n\u003ctd\u003e18W\u003c\/td\u003e\n\u003ctd\u003eNot published for this size\u003c\/td\u003e\n\u003ctd\u003eNot published for this size\u003c\/td\u003e\n\u003ctd\u003eNot published for this size\u003c\/td\u003e\n\u003ctd\u003e32 x 50cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15000L Set\u003c\/td\u003e\n\u003ctd\u003e15,000 L\u003c\/td\u003e\n\u003ctd\u003e18W\u003c\/td\u003e\n\u003ctd\u003eNot published for this size\u003c\/td\u003e\n\u003ctd\u003eNot published for this size\u003c\/td\u003e\n\u003ctd\u003eNot published for this size\u003c\/td\u003e\n\u003ctd\u003e55 x 53cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20000L Set\u003c\/td\u003e\n\u003ctd\u003e20,000 L\u003c\/td\u003e\n\u003ctd\u003e24W\u003c\/td\u003e\n\u003ctd\u003e8,000–12,000 L\/h\u003c\/td\u003e\n\u003ctd\u003e12,000 L\/h\u003c\/td\u003e\n\u003ctd\u003e20mm, 25mm \u0026amp; 32mm\u003c\/td\u003e\n\u003ctd\u003e55 x 63cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%; margin-top: 12px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003ePressurised filter with integrated UVC clarifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Capacities\u003c\/td\u003e\n\u003ctd\u003e3,000L \/ 5,000L \/ 9,000L \/ 12,000L \/ 15,000L \/ 20,000L pond volume\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Clarifier\u003c\/td\u003e\n\u003ctd\u003eIncluded and built into the filter lid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Media\u003c\/td\u003e\n\u003ctd\u003eMechanical foams included (3 foams on the 3000L and 5000L sets; 4 foams on the 9000L set)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump\u003c\/td\u003e\n\u003ctd\u003eNot Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiltration Stages\u003c\/td\u003e\n\u003ctd\u003eMechanical, Biological, UV Sterilisation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Fittings\u003c\/td\u003e\n\u003ctd\u003eStepped hosetails included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220–240V \/ 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Cable\u003c\/td\u003e\n\u003ctd\u003e3m (5m on the 12000L and 15000L sets)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eKoi, goldfish and ornamental pond fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003eFree UK mainland delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eComplete Filter System:\u003c\/strong\u003e Filter, UV and media in one box — just add a pond pump of the right size\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eMatched Components:\u003c\/strong\u003e All parts are flow-matched for optimal performance\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCrystal Clear Water:\u003c\/strong\u003e Three-stage filtration eliminates particles, ammonia and algae\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003ePublished Flow Ratings:\u003c\/strong\u003e Each size lists the pump flow it is designed for, so matching a pump is straightforward\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Clear instructions, standard hose connections, quick setup\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFish Health:\u003c\/strong\u003e Stable water chemistry protects fish from ammonia spikes\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSix Size Options:\u003c\/strong\u003e Available for ponds from 3,000L up to 20,000L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow the Three-Stage Filtration Works\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eStage 1 — Mechanical:\u003c\/strong\u003e Water passes through foam media that physically traps solid waste, uneaten food, and debris.\u003cbr\u003e\u003cstrong\u003eStage 2 — Biological:\u003c\/strong\u003e Beneficial bacteria colonise the filter foams and convert toxic ammonia into nitrite, then into the far less harmful nitrate through the nitrogen cycle.\u003cbr\u003e\u003cstrong\u003eStage 3 — UV Sterilisation:\u003c\/strong\u003e Water passes through the UV clarifier where germicidal ultraviolet light destroys suspended algae cells — the cause of green water — clumping them so they can be caught by mechanical media.\u003c\/p\u003e\n\u003ch3\u003eChoosing the Right Size\u003c\/h3\u003e\n\u003cp\u003eStart with your pond volume: length x width x average depth in metres, multiplied by 1,000, gives litres. Pick the set whose rating is at or above that figure. If your pond is heavily stocked, sits in full sun or holds koi, go up one size — the rating is a maximum, and a filter working below its limit keeps water clearer between cleans. Then choose a pump that delivers roughly the recommended flow for that model once the height and length of hose are taken into account.\u003c\/p\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePosition the filter beside or slightly above pond level\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnect your pond pump (not included) to the filter inlet with suitable hose\u003c\/li\u003e\n\u003cli\u003eConnect the return hose from filter outlet back to the pond\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFill with water, plug in, and verify flow through the system\u003c\/li\u003e\n\u003cli\u003eAllow 4–6 weeks for biological media to mature before testing water quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure which pump to pair with it? Our \u003ca href=\"\/pages\/pond-liner-size-calculator\"\u003epond planner\u003c\/a\u003e works out the pump size for your pond.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this set come with a pump?\u003c\/strong\u003e\u003cbr\u003eNo. This listing is the filter with its built-in UVC clarifier and foams. If you would rather have a matched pump and hose in the same box, choose the Complete Pond Filter UV Set with Pump instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I clean the filter?\u003c\/strong\u003e\u003cbr\u003eTurn the handle on the lid. It works the foams inside so trapped dirt is flushed out through the cleaning outlet, without you lifting the lid or handling dirty foams. Most owners do this when the flow back to the pond drops.\u003c\/p\u003e\n\u003ch3\u003eOur Guarantee\u003c\/h3\u003e\n\u003cp\u003e🛡️ \u003cstrong\u003eQuality Assured:\u003c\/strong\u003e All components selected for reliability in UK pond environments.\u003cbr\u003e🚚 \u003cstrong\u003eFree UK Delivery:\u003c\/strong\u003e Complete set dispatched quickly to all UK mainland addresses.\u003cbr\u003e💬 \u003cstrong\u003eExpert Advice:\u003c\/strong\u003e Not sure which size suits your pond? Contact us with your pond dimensions and we'll advise.\u003c\/p\u003e","brand":"PondLiners Co","offers":[{"title":"3000L Set","offer_id":59348278870364,"sku":"PLC-FILTER-UV-SET-3000L","price":160.9,"currency_code":"GBP","in_stock":true},{"title":"5000L Set","offer_id":57666691301724,"sku":"PLC-FILTER-UV-SET-5000L","price":200.9,"currency_code":"GBP","in_stock":true},{"title":"9000L Set","offer_id":57666691334492,"sku":"PLC-FILTER-UV-SET-9000L","price":240.9,"currency_code":"GBP","in_stock":true},{"title":"12000L Set","offer_id":59348278903132,"sku":"PLC-FILTER-UV-SET-12000L","price":280.9,"currency_code":"GBP","in_stock":true},{"title":"15000L Set","offer_id":57666691367260,"sku":"PLC-FILTER-UV-SET-15000L","price":340.9,"currency_code":"GBP","in_stock":true},{"title":"20000L Set","offer_id":59348278935900,"sku":"PLC-FILTER-UV-SET-20000L","price":400.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/2035\/9260\/files\/pressurised-uv-pond-filter-beside-garden-pond.jpg?v=1791061399","url":"https:\/\/www.pondlinersco.co.uk\/products\/complete-pond-filter-uv-set-uk-pump-not-included-crystal-clear-water","provider":"PondLinersco.co.uk","version":"1.0","type":"link"}