{"product_id":"aquascape-ultraklean-3500-biological-pressure-pond-filter-with-28w-uv-clarifier-black-5-200-gph","title":"Aquascape UltraKlean 3500 Biological Pressure Pond Filter with 28W UV Clarifier, Black, 5,200 GPH","description":"\u003cp\u003e\u003cstrong\u003eAquascape's UltraKlean 3500 is a sponge-free biological pressure filter with an integrated 28W UV clarifier designed to deliver clear, healthy pond water for systems up to 3,500 gallons.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eEngineered for both new installations and retrofits, the UltraKlean 3500 combines mechanical and biological filtration in a compact pressure-housed unit so you can place it out of sight while maintaining easy access for servicing. Its sponge-free layout reduces clogging and routine maintenance, while the included high-output T5 28 watt UV clarifier controls suspended algae and helps keep water clear. Rated for flows up to 5,200 gallons per hour, this unit supports medium to large backyard ponds and water features with reliable performance and a 3-year limited warranty.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the UltraKlean 3500 keep my pond clear?\u003c\/h3\u003e\n\u003cp\u003eThe system couples mechanical straining and biological media to remove solids and foster beneficial bacteria that break down waste. The built-in UV clarifier neutralizes free-floating algae and certain microorganisms, improving water clarity without harsh chemicals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e28 watt T5 UV clarifier reduces suspended algae and cloudiness\u003c\/li\u003e\n  \u003cli\u003eIncluded Aquascape UltraKlean bio media increases bacteria surface area\u003c\/li\u003e\n  \u003cli\u003eSponge-free mechanical path resists clogging and maintains flow\u003c\/li\u003e\n  \u003cli\u003eSupports up to 3,500 gallon ponds for consistent clarity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance does this pressure filter require?\u003c\/h3\u003e\n\u003cp\u003eMaintenance is straightforward because the design avoids traditional sponges that trap debris and need frequent cleaning. Periodic rinsing of the mechanical chamber and exchanging or rinsing biological media as recommended will keep performance steady, and the UV lamp should be checked annually for output.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRinse mechanical chamber when flow slows or visible debris accumulates\u003c\/li\u003e\n  \u003cli\u003eInspect and rinse bio media during seasonal maintenance\u003c\/li\u003e\n  \u003cli\u003eReplace UV bulb yearly for optimal clarifier performance\u003c\/li\u003e\n  \u003cli\u003eEasy access lid and internal layout speed up service tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I integrate this filter into an existing pond or new build?\u003c\/h3\u003e\n\u003cp\u003eThe UltraKlean 3500 is a pressure filter, so it can sit above ground level and connects to standard PVC or flexible plumbing for return and intake lines. Its compact, weather-resistant housing allows installation close to the pond or buried with easy access, and it works with most pond pumps up to the rated flow.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlumb in-line with your pump using appropriate fittings and valves\u003c\/li\u003e\n  \u003cli\u003eCompatible with pumps delivering up to 5,200 GPH peak flow\u003c\/li\u003e\n  \u003cli\u003eWeatherproof body for above-ground or partially buried placement\u003c\/li\u003e\n  \u003cli\u003ePreloaded with Aquascape bio media for quick startup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and warranty can I expect?\u003c\/h3\u003e\n\u003cp\u003eThe filter is built for steady performance in backyard applications and supports ponds up to 3,500 gallons (13,000 liters). Aquascape backs the product with a 3-year limited warranty for part or manufacturing coverage, giving added confidence to homeowners and installers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated for ponds to 3,500 gallons \/ 13,000 liters\u003c\/li\u003e\n  \u003cli\u003eMaximum flow handling up to 5,200 GPH\u003c\/li\u003e\n  \u003cli\u003eIncludes high-output T5 28 watt UV lamp and bio media\u003c\/li\u003e\n  \u003cli\u003e3-year limited warranty from Aquascape\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The UltraKlean 3500 is aimed at homeowners, landscapers, and pond installers who need a low-maintenance, high-capacity filtration solution for medium to large backyard ponds and decorative water features. It suits projects where out-of-sight installation is preferred, where robust biological filtration is required, and where an integrated UV clarifier to reduce green-water issues is desirable. If you want a compact pressure filter that minimizes routine cleaning while supporting healthy pond ecosystems, this model is a practical choice.\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 pond size does the UltraKlean 3500 handle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s designed for ponds up to 3,500 gallons (13,000 liters) with flows up to 5,200 GPH.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the unit include UV and bio media?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it ships with a 28W T5 UV clarifier and Aquascape UltraKlean bio media included.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Aquascape","offers":[{"title":"Default Title","offer_id":56801336688980,"sku":"B00ICHFNO6","price":672.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/aquascape-ultraklean-3500-front-view.jpg?v=1786740461","url":"https:\/\/gardenluxe.co.uk\/products\/aquascape-ultraklean-3500-biological-pressure-pond-filter-with-28w-uv-clarifier-black-5-200-gph","provider":"Gardenluxe Uk","version":"1.0","type":"link"}