{"product_id":"sea-side-aquatics-entry-c25-combi-filter","title":"Sea Side Aquatics Entry C25 Combi Filter RDF Self-Cleaning 6600 GPH up to 10,000 Gallons","description":"\u003cstyle\u003e.desc-img{width:40%;}@media screen and (max-width:768px){.desc-img{width:100%!important;}}\u003c\/style\u003e\n\u003ch2\u003eCleaner Pond Water With the Sea Side Aquatics Entry C25 RDF Filter\u003c\/h2\u003e\n\u003cp\u003eTired of murky water and clogged filters that never seem to keep up? Your pond deserves better. This all-in-one unit tackles both \u003cstrong\u003edebris\u003c\/strong\u003e and \u003cstrong\u003ewaste breakdown\u003c\/strong\u003e in one automated system, pulling dirty water through a rotating drum that traps particles down to \u003cstrong\u003e75 microns\u003c\/strong\u003e and flushes them away on its own. No hand-scrubbing, no guesswork. Just clear, healthy water for ponds up to \u003cstrong\u003e10,000 gallons\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-in-one filtration:\u003c\/strong\u003e combines mechanical and biological filtration in a single self-cleaning unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDebris removal:\u003c\/strong\u003e rotating drum traps particles down to 75 microns and flushes them out automatically.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePond size:\u003c\/strong\u003e handles ponds up to 10,000 gallons with a max flow of 6,600 GPH.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiological filtration:\u003c\/strong\u003e air-driven fluidized bed with 90 liters of Helix media keeps bacteria oxygenated and active.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeed flexibility:\u003c\/strong\u003e works with gravity, airlift, or pump-fed setups (pump-fed loses about 30% flow).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHands-free operation:\u003c\/strong\u003e plug and play control box with automatic cleaning cycle and manual override options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable build:\u003c\/strong\u003e CNC-machined polypropylene housing paired with stainless steel 316\/304 hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy upkeep:\u003c\/strong\u003e modular parts allow quick swaps without replacing the whole unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded with purchase:\u003c\/strong\u003e k1 media, external cleaning pump, lid, and a full setup manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"desc-sep\" style=\"display: block; width: 100%; height: 1px; border: none; background: #d1d5db; margin: 2rem 0;\"\u003e\n\u003ch3\u003eRotating Drum Keeps the Sea Side Aquatics Entry C25 Pond Filter Self-Cleaning\u003c\/h3\u003e\n\u003cdiv class=\"desc-row\" style=\"display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: flex-start; margin: 0 0 0.5rem;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0745\/5028\/0507\/files\/sea-side-aquatics-entry-c25-combi-filter-rinse-jets-drum-screen-detail.webp?v=1787432870\" alt=\"Detail of the flushing spray bar nozzles against the drum screen on the Sea Side Aquatics Entry C25 Pond Filter\" class=\"desc-img\" style=\"width: 40%; display: block; height: auto; max-width: 100%;\"\u003e\n\u003cdiv class=\"desc-col\" style=\"flex: 1 1 260px; min-width: 260px;\"\u003e\n\u003cp\u003eAt the heart of this filter sits a \u003cstrong\u003erotating drum\u003c\/strong\u003e that does the dirty work for you. Water enters and passes through a fine stainless steel sieve panel, catching particles before they cloud your pond. The wrapped drum comes packed with K1 media visible in the lower right chamber, ready to go once installed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrum size:\u003c\/strong\u003e 38 cm x 40 cm diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSieve panel:\u003c\/strong\u003e 120 or 75 micron stainless steel 316\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic rinse:\u003c\/strong\u003e a row of red spray nozzles held by black clamps along the flushing spray bar flush trapped debris out through the waste water outlet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive motor:\u003c\/strong\u003e 40 NM with 2.5 rpm rotation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo demountable spray bars\u003c\/strong\u003e mounted across the compartments and a \u003cstrong\u003eremovable flushing channel\u003c\/strong\u003e for easy access\u003c\/li\u003e\n\u003cli\u003eA \u003cstrong\u003ewaste channel opening\u003c\/strong\u003e on the left wall of the drum compartment, with plumbing elbows along the left wall and a control junction box below the drum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe whole process runs hands-free, so your screen stays clear without you lifting a finger.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"desc-sep\" style=\"display: block; width: 100%; height: 1px; border: none; background: #d1d5db; margin: 2rem 0;\"\u003e\n\u003ch3\u003eAir-Powered Biological Filtration\u003c\/h3\u003e\n\u003cdiv class=\"desc-row\" style=\"display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: flex-start; margin: 0 0 0.5rem; flex-direction: row-reverse;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0745\/5028\/0507\/files\/sea-side-aquatics-entry-c25-rdf-filter-fluidized-bed-air-diffuser-view.webp?v=1787432874\" alt=\"Air diffuser disc feeding the fluidized bed inside the Sea Side Aquatics Entry C25 Drum Filter chamber\" class=\"desc-img\" style=\"width: 40%; display: block; height: auto; max-width: 100%;\"\u003e\n\u003cdiv class=\"desc-col\" style=\"flex: 1 1 260px; min-width: 260px;\"\u003e\n\u003cp\u003eOnce the debris is gone, the water moves into a \u003cstrong\u003efluidized bed of media\u003c\/strong\u003e kept in motion by air. This keeps the beneficial bacteria fed with oxygen while breaking down dissolved waste your drum can't catch.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBio chamber\u003c\/strong\u003e holds 90 liters of Helix media\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound black 34 cm air disc\u003c\/strong\u003e mounted on the floor drives oxygenation and keeps the media moving\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003ek1 media\u003c\/strong\u003e to get you started\u003c\/li\u003e\n\u003cli\u003eChamber features a vertical rising pipe (wrapped in packaging), a white handle grip, and plumbing valves along the base for easy handling and control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe result is water that's both physically clean and biologically balanced, giving your fish a healthier place to live.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"desc-sep\" style=\"display: block; width: 100%; height: 1px; border: none; background: #d1d5db; margin: 2rem 0;\"\u003e\n\u003ch3\u003eFlexible Feeding Options for the Sea Side Aquatics Entry C25 Combi Filter\u003c\/h3\u003e\n\u003cp\u003eSet it up the way your pond is built. This unit works with \u003cstrong\u003egravity, airlift, or pump-fed\u003c\/strong\u003e configurations, so it fits into most layouts.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax flow:\u003c\/strong\u003e 6,600 GPH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump-fed note:\u003c\/strong\u003e expect roughly 30% flow loss when running pump-fed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation height:\u003c\/strong\u003e 16 cm above water level\u003c\/li\u003e\n\u003cli\u003eStandard inputs and outputs according to the drawing, plus a \u003cstrong\u003e2 x 90 mm drum bypass\u003c\/strong\u003e and a \u003cstrong\u003e110 mm waste water outlet\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"desc-sep\" style=\"display: block; width: 100%; height: 1px; border: none; background: #d1d5db; margin: 2rem 0;\"\u003e\n\u003ch3\u003ePlug And Play Control Box\u003c\/h3\u003e\n\u003cdiv class=\"desc-row\" style=\"display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: flex-start; margin: 0 0 0.5rem;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0745\/5028\/0507\/files\/sea-side-aquatics-entry-c25-rdf-filter-automatic-cleaning-control-panel.webp?v=1787432878\" alt=\"Automatic cleaning control panel of the Sea Side Aquatics Entry C25 Drum Filter with labelled pump outlets\" class=\"desc-img\" style=\"width: 40%; display: block; height: auto; max-width: 100%;\"\u003e\n\u003cdiv class=\"desc-col\" style=\"flex: 1 1 260px; min-width: 260px;\"\u003e\n\u003cp\u003eRunning the system is simple. The \u003cstrong\u003eplug and play\u003c\/strong\u003e control box, marked with the branded seahorse logo, handles the cleaning cycle automatically using a stainless steel float, and you can step in manually whenever you want.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed on\/off rotary switch\u003c\/strong\u003e and a dedicated \u003cstrong\u003emanual cleaning button\u003c\/strong\u003e for hands-on turn and rinse control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual turn and rinse control\u003c\/strong\u003e at the press of a button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable turn and flush time\u003c\/strong\u003e to match your pond's load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable rinse level\u003c\/strong\u003e for precise water use\u003c\/li\u003e\n\u003cli\u003eThree labelled power sockets for the \u003cstrong\u003edrum filter motor, cleaning pump, and circulation pump\u003c\/strong\u003e (flushing pump, pond pump, and drum drive motor), plus a sensor socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry run protection\u003c\/strong\u003e built in for the pond pump\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"desc-sep\" style=\"display: block; width: 100%; height: 1px; border: none; background: #d1d5db; margin: 2rem 0;\"\u003e\n\u003ch3\u003eModular Repairs Keep the Sea Side Aquatics Entry C25 Drum Filter Running\u003c\/h3\u003e\n\u003cp\u003eLongevity was designed in from the start. The housing is CNC-machined \u003cstrong\u003epolypropylene\u003c\/strong\u003e, paired with corrosion-resistant stainless steel and silicone seals.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e PP 8 mm \/ PP 15 mm, with a PP 20 drum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal parts:\u003c\/strong\u003e stainless steel 316\/304\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicone seal\u003c\/strong\u003e for a tight fit\u003c\/li\u003e\n\u003cli\u003eComes with a \u003cstrong\u003elid\u003c\/strong\u003e to keep the system covered\u003c\/li\u003e\n\u003cli\u003eEvery part is built in \u003cstrong\u003emodules\u003c\/strong\u003e, so worn components swap out quickly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen something needs replacing, you change the module instead of the whole unit.\u003c\/p\u003e\n\u003chr class=\"desc-sep\" style=\"display: block; width: 100%; height: 1px; border: none; background: #d1d5db; margin: 2rem 0;\"\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eEverything you need to get running comes in the box:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ek1 media\u003c\/strong\u003e for the bio chamber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal cleaning pump\u003c\/strong\u003e (required for operation)\u003c\/li\u003e\n\u003cli\u003eFull manual to walk you through setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"desc-sep\" style=\"display: block; width: 100%; height: 1px; border: none; background: #d1d5db; margin: 2rem 0;\"\u003e\n\u003ch3\u003eProduct Specs\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"overflow-wrap: anywhere; width: 100%; height: 450.657px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 39.9448%; height: 19.5938px;\"\u003eSpec\u003c\/th\u003e\n\u003cth style=\"width: 57.2234%; height: 19.5938px;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 19.5938px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 19.5938px;\"\u003eSea Side Aquatics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 19.5938px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 19.5938px;\"\u003eEntry C25 RDF Combi Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 19.5938px;\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 19.5938px;\"\u003eEntry-25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 19.5938px;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 19.5938px;\"\u003eCombi Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 19.5938px;\"\u003eMax Flow\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 19.5938px;\"\u003e6,600 GPH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 19.5938px;\"\u003eMax Pond Size\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 19.5938px;\"\u003e10,000 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 39.1875px;\"\u003eFeed Type\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 39.1875px;\"\u003eGravity \/ Airlift \/ Pump Fed (pump fed loses 30% flow)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 19.5938px;\"\u003eFiltration Rating\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 19.5938px;\"\u003e75 microns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 39.1875px;\"\u003eInstallation Height Above Water Level\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 39.1875px;\"\u003e16 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 19.5938px;\"\u003eDrum Diameter\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 19.5938px;\"\u003e38 cm x 40 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 19.5938px;\"\u003eSieve Panel\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 19.5938px;\"\u003e120 or 75 micron stainless steel 316\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 19.5938px;\"\u003eDrum Bypass\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 19.5938px;\"\u003e2 x 90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 19.5938px;\"\u003eWaste Water Outlet\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 19.5938px;\"\u003e1 x 110 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 19.5938px;\"\u003eInputs \/ Outputs\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 19.5938px;\"\u003eStandard inputs and outputs according to drawing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 19.5938px;\"\u003eDrive Motor\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 19.5938px;\"\u003e40 NM at 2.5 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 19.5938px;\"\u003eBio Chamber Capacity\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 19.5938px;\"\u003e90 liters of Helix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 19.5938px;\"\u003eAir Disc\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 19.5938px;\"\u003e34 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 19.5938px;\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 19.5938px;\"\u003ePP 8 mm \/ PP 15 mm \/ Drum PP 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 19.5938px;\"\u003eMetal Components\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 19.5938px;\"\u003eStainless steel 316\/304 with silicone seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.9448%; height: 19.5938px;\"\u003eIncluded\u003c\/td\u003e\n\u003ctd style=\"width: 57.2234%; height: 19.5938px;\"\u003ek1 media, external cleaning pump, lid, manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003chr class=\"desc-sep\" style=\"display: block; width: 100%; height: 1px; border: none; background: #d1d5db; margin: 2rem 0;\"\u003e\n\u003ch3\u003eProduct Attachments\u003c\/h3\u003e\n\u003cdiv class=\"pdf-listing\" style=\"display: block; margin-bottom: 10px;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0745\/5028\/0507\/files\/sea-side-aquatics-entry-c25-quick-guide.pdf?v=1787432884\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0745\/5028\/0507\/files\/sea-side-aquatics-entry-c25-quick-guide.webp?v=1787432886\" alt=\"Sea Side Aquatics Entry C25 Quick Guide\" class=\"pdf-icon\" style=\"display: inline-block; height: auto; width: 50px; vertical-align: middle; margin-inline-end: 10px;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0745\/5028\/0507\/files\/sea-side-aquatics-entry-c25-quick-guide.pdf?v=1787432884\" target=\"_blank\"\u003eSea Side Aquatics Entry C25 Quick Guide\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Sea Side Aquatics","offers":[{"title":"Default Title","offer_id":51575959978299,"sku":"Entry-25","price":4199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5028\/0507\/files\/sea-side-aquatics-entry-c25-rdf-filter-full-housing-multi-chamber-tank.webp?v=1787432882","url":"https:\/\/www.majestypond.com\/products\/sea-side-aquatics-entry-c25-combi-filter","provider":"Majesty Pond","version":"1.0","type":"link"}