{"product_id":"t-h-marine-aerator-filter-dome-3-4-thru-hull-pump-intake","title":"T-H Marine Aerator Filter Dome – 1\" Hole, Fits 3\/4\" Thru-Hull or Pump","description":"\u003ch2\u003eKeep Debris Out of Your Aerator Pump\u003c\/h2\u003e\u003cp\u003eThe T-H Marine Aerator Filter Dome is a two-piece pre-filter that mounts in front of your aerator pump intake or behind a standard thru-hull fitting to block debris before it reaches the pump. It's a simple, tool-free addition that extends pump life and keeps your live well water clean — especially important when fishing in weedy, silty, or debris-heavy water.\u003c\/p\u003e\u003cp\u003eThe dome design creates a large filter surface area relative to its footprint, so flow stays strong even as the screen collects material. The twist-lock assembly means you can pull it off for a quick rinse and snap it back on in seconds — no tools, no fasteners.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1\" hole ID dome fits 3\/4\" thru-hull fittings and aerator pump snouts\u003c\/li\u003e\n\u003cli\u003eTwo-piece twist-lock design — no fasteners, no tools required\u003c\/li\u003e\n\u003cli\u003eMounts under a thru-hull flange or directly over a pump snout\u003c\/li\u003e\n\u003cli\u003eAlso works as a debris screen on overflow drain openings\u003c\/li\u003e\n\u003cli\u003eLarge dome surface maintains strong flow even when partially fouled\u003c\/li\u003e\n\u003cli\u003eEasy to remove and rinse clean in seconds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBest use case:\u003c\/strong\u003e This filter dome earns its keep on boats fishing in lakes or rivers with heavy weed growth, algae, or fine silt — conditions where an unprotected pump intake will clog or wear out fast. It's also a smart addition any time you're running a pump in shallow water where bottom sediment gets stirred up. Fit it once and you'll spend far less time clearing blocked pump intakes mid-trip. It doubles as a coarse screen on overflow drain openings, which is a handy secondary use if you have a spare.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits 3\/4\" thru-hull fittings and aerator pump snouts with a 1\" hole ID. For intake protection on the pump itself, also consider the \u003ca href=\"\/products\/t-h-marine-stainless-steel-wire-mesh-strainer-fits-aerator-pump-intake-232-as1dp\"\u003eT-H Marine Stainless Steel Wire Mesh Strainer\u003c\/a\u003e for a metal-screen alternative.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eComplete your live well system:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/t-h-marine-stainless-steel-wire-mesh-strainer-fits-aerator-pump-intake-232-as1dp\"\u003eT-H Marine Stainless Steel Wire Mesh Strainer\u003c\/a\u003e — metal-screen intake protection for aerator pumps\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/t-h-marine-straight-aerator-head-shut-off-valve-3-4-black\"\u003eT-H Marine Straight Aerator Head with Shut-Off Valve, 3\/4\"\u003c\/a\u003e — spray head for centre-mounted pump outlets\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/t-h-marine-90-degree-aerator-spray-head-shut-off-valve-3-4-black\"\u003eT-H Marine 90° Aerator Spray Head with Shut-Off Valve, 3\/4\"\u003c\/a\u003e — angled spray head for edge-mounted outlets\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/t-h-marine-pro-live-well-oxygenator-flush-mount-12v\"\u003eT-H Marine Pro Live Well Oxygenator – Flush Mount, 12V\u003c\/a\u003e — upgrade to pure oxygen production for warm-water fishing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse all \u003ca href=\"\/collections\/livewell-tanks-accessories\"\u003eLivewell Tanks \u0026amp; Accessories\u003c\/a\u003e or shop the full \u003ca href=\"\/collections\/pumps-and-plumbing\"\u003ePumps \u0026amp; Plumbing\u003c\/a\u003e category.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51186792562724,"sku":"232-AFD2DP","price":21.89,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/232-AFD2.jpg?v=1785264808","url":"https:\/\/marisolmarine.com\/products\/t-h-marine-aerator-filter-dome-3-4-thru-hull-pump-intake","provider":"Marisol Marine Company","version":"1.0","type":"link"}