{"product_id":"pressurised-koi-pond-filter-kit-uk-uv-steriliser-included-crystal-clear-water-all-in-one","title":"Pressurised Koi Pond Filter Kit UK | UV Steriliser Included | Crystal Clear Water | All-in-One","description":"\u003ch2\u003eCrystal Clear Koi Pond Water — Guaranteed\u003c\/h2\u003e\n\u003cp\u003eAchieving and maintaining crystal clear koi pond water is the holy grail for any serious pond keeper. Green water, blanket weed, and murky ponds are not only unsightly — they're a warning sign that your biological and mechanical filtration isn't up to the job. Our \u003cstrong\u003ePressurised Koi Pond Filter Kit\u003c\/strong\u003e is the all-in-one solution that professional pond installers and experienced hobbyists trust to deliver consistently clear, healthy water throughout the year.\u003c\/p\u003e\n\u003cp\u003eThis pressurised filter system combines three critical stages of filtration into a single, compact unit: \u003cstrong\u003emechanical filtration\u003c\/strong\u003e to remove suspended particles, \u003cstrong\u003ebiological filtration\u003c\/strong\u003e to convert harmful ammonia and nitrite into safer nitrate, and a built-in \u003cstrong\u003eUV steriliser\u003c\/strong\u003e to eliminate the green algae responsible for pea-soup water. The result? Gin-clear water that showcases your koi in all their colourful glory.\u003c\/p\u003e\n\u003cp\u003eUnlike gravity-fed box filters that demand awkward positioning above the pond, this pressurised design allows flexible siting — bury it in a flower bed, hide it behind rocks, or position it anywhere up to the maximum head height. The included pump means everything you need is in the box. Simply connect, fill, and switch on.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse;width:100%\"\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\u003eFilter System Type\u003c\/td\u003e\n\u003ctd\u003ePressurised All-in-One with UV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Capacities\u003c\/td\u003e\n\u003ctd\u003e5,000L \/ 8,000L \/ 12,000L \/ 25,000L pond volume\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\u003eUV Steriliser\u003c\/td\u003e\n\u003ctd\u003eIncluded (germicidal UV lamp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Media\u003c\/td\u003e\n\u003ctd\u003eIncluded foam and bio media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Included\u003c\/td\u003e\n\u003ctd\u003eYes — matched to filter capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Size\u003c\/td\u003e\n\u003ctd\u003e19mm \/ 25mm hose barbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eUV-stabilised durable plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable For\u003c\/td\u003e\n\u003ctd\u003eKoi ponds, goldfish ponds, mixed fish ponds\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\/table\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAll-in-One Kit:\u003c\/strong\u003e Filter, UV steriliser, pump and media all included — nothing extra to buy\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCrystal Clear Water:\u003c\/strong\u003e UV steriliser destroys algae cells that cause green water\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eBiological Balance:\u003c\/strong\u003e Bio media hosts beneficial bacteria to break down fish waste\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003ePressurised Design:\u003c\/strong\u003e Install below or above water level — maximum flexibility\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eEasy Maintenance:\u003c\/strong\u003e Backwash and clean without dismantling or stopping flow\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFish Safe:\u003c\/strong\u003e Maintains healthy ammonia and nitrite levels for thriving fish\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCompact Footprint:\u003c\/strong\u003e Hides easily behind plants, rocks or in a planted border\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eUK Spec:\u003c\/strong\u003e Designed and sized for UK water conditions and temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis filter kit is ideal for \u003cstrong\u003ekoi pond owners\u003c\/strong\u003e who want reliable filtration without the headache of separate filter, pump and UV purchases. Whether you're building a new koi pond or upgrading inadequate existing equipment, this system provides everything needed in a single purchase.\u003c\/p\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eWater is drawn from the pond by the pump and pushed through the pressurised filter housing. It passes first through foam layers which trap solid particles and debris. It then flows through biological media where beneficial bacteria colonise the surfaces and neutralise toxic ammonia. Finally, the water passes the UV steriliser lamp, which destroys suspended algae cells. Clean, filtered water returns to the pond via the return pipe.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePosition the filter as close to the pond as practical to minimise pipe runs\u003c\/li\u003e\n\u003cli\u003eEnsure the pump inlet is positioned at the deepest part of the pond for best results\u003c\/li\u003e\n\u003cli\u003eRun the system continuously — biological bacteria die if water flow stops for extended periods\u003c\/li\u003e\n\u003cli\u003eAllow 4–6 weeks for the biological media to fully mature with beneficial bacteria\u003c\/li\u003e\n\u003cli\u003eClean foam media only when flow rate noticeably decreases\u003c\/li\u003e\n\u003cli\u003eReplace UV lamp annually for continued algae control effectiveness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOur Guarantee\u003c\/h3\u003e\n\u003cp\u003e🛡️ \u003cstrong\u003eQuality Assured:\u003c\/strong\u003e All our pond filtration products are selected for durability and performance in UK pond conditions.\u003cbr\u003e\n🚚 \u003cstrong\u003eFree UK Delivery:\u003c\/strong\u003e Fast dispatch on all orders to UK mainland addresses.\u003cbr\u003e\n💬 \u003cstrong\u003eExpert Support:\u003c\/strong\u003e Our team are passionate pond keepers — contact us anytime for advice.\u003c\/p\u003e","brand":"PondLiners Co","offers":[{"title":"5000L Kit","offer_id":57666682585436,"sku":"PLU-PKPF-5000","price":449.99,"currency_code":"GBP","in_stock":true},{"title":"8000L Kit","offer_id":57666682618204,"sku":"PLU-PKPF-8000","price":779.97,"currency_code":"GBP","in_stock":true},{"title":"12000L Kit","offer_id":57666682650972,"sku":"PLU-PKPF-12000","price":1049.97,"currency_code":"GBP","in_stock":true},{"title":"25000L Kit","offer_id":57666682683740,"sku":"PLU-PKPF-25000","price":1499.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/2035\/9260\/files\/3cbb92222b4f05da066bcb286d414152.jpg?v=1779040320","url":"https:\/\/www.pondlinersco.co.uk\/products\/pressurised-koi-pond-filter-kit-uk-uv-steriliser-included-crystal-clear-water-all-in-one","provider":"PondLinersco.co.uk","version":"1.0","type":"link"}