Aquarium Filter Parts & Accessories
We carry a selection of aquarium filter accessories and parts to suit a variety of aquarium filters.
If you can not find a specific part for your aquarium filter please get in touch.
All Castle Dawn Aquatics branded aquarium filter accessories are universal.
Polar Aurora 265GPH Canister Filter Tap Valve Set Inlet Outlet
$12.99
Genuine Polar Aurora 265GPH series external canister filter replacement tap valve. If the replacement tap valve you are looking for is not available for purchase please drop us a message,...
Polar Aurora 525GPH Canister Filter Tap Valve Set Inlet Outlet
$12.99
Genuine Polar Aurora 525GPH series external canister filter replacement tap valve. If the replacement tap valve you are looking for is not available for purchase please drop us a message,...
Complete Set of Polar Aurora 525GPH Series Replacement Filter Clips
$18.99
Replacement/spare grey head clips for the Polar Aurora 525GPH series external filters as well as similar external aquarium canister filter lines. Each set includes Two (2) heads and two (2)...
Polar Aurora 265GPH Aquarium Canister Filter UV Quartz Sleeve Replacement tube
$14.99
Replacement UV light sleeve for Polar Aurora 265GPH external filter range. The sleeves will fit similar external filter models. If you can not find the replacement sleeve for your filter...
Polar Aurora Canister Filter 265GPH Replacement Rubber Seal O Ring
$8.90
Genuine replacement rubber seal for Polar Aurora 265GPH series external filters. Please email us if you wish to use the replacement O ring seal on a similar model to confirm the...
SUNSUN Canister Filter HW-702A/702B Replacement Rubber Seal O Ring
$8.90
Genuine replacement rubber seal for SunSun HW series external filters. Please email us if you wish to use the replacement O ring seal on a similar model to confirm the size...
Replacement SUNSUN HW Series Filter Tap Control Valve Inlet Outlet
$6.99
Genuine SUNSUN HW series external canister filter replacement control valve. If the replacement control valve you are looking for is not available for purchase please drop us a message, not...
SUNSUN Pond CPF/CPA 2500 Canister Filter Replacement Crank Handle
$26.99
Replacement clean crank handle for SunSun CPF/CPA 2500 pond filter range. If you can not find the replacement part for your filter model please drop us an email. We carry...
Polar Aurora Canister Filter 370GPH Replacement Rubber Seal O Ring
$8.90
Genuine replacement rubber seal for Polar Aurora GPH series external filters. Please email us if you wish to use the replacement O ring seal on a similar model to confirm the...
SUNSUN Canister Filter HW-603/603B Replacement Rubber Seal O Ring
$8.90
Genuine replacement rubber seal for SunSun HW series external filters. Please email us if you wish to use the replacement O ring seal on a similar model to confirm the size...
SUNSUN CPF/CPF-20000 Pressure Canister Filter Replacement Rubber Seal O-Ring
$22.00
Genuine replacement rubber seal for CPF-20000 Pond Pressure Bio Filter. Please email us if you wish to use the replacement O ring seal on a similar model to confirm the size...
SUNSUN CPF-180/280/380 Pressure Canister Filter Replacement Rubber Seal O-Ring
$16.99
Genuine replacement rubber seal for CPF-180/280/380 Pond Pressure Bio Filter. Please email us if you wish to use the replacement O ring seal on a similar model to confirm the size...