Rubber Gasket Replacement Set for Marineland Magnum 250-350 Canister Filters 1 Set Includes: 3 Rubber Gaskets (2 Large, 1 Small) Solid rubber and more durable than original foam gasket. 1 3/16" center diameter for full water flow 2 3/8" OD to completely seal canister Full 1/8" Thick Does not fit the Magnum 300 Fits the 250 and 350 Deluxe rubber gasket fits above and below cartridge filter Rubber gasket is a replacement part for Marineland power filters to replace worn foam gasket For use with salt or fresh water Replacement for PN: # PR1414 Rubber gasket is a replacement part for Marine land 360 series canister filters. Fits Magnum 250-360 series canisterfilter. For other rubber washer options, visit out store page Here Please Send any questions through messages Ships Fast and Free Shipping Free Shipping via USPS Ground Advantage, or Priority Mail on large or heavy orders. Orders are generally shipped same day or next on weekdays. Returns We accept return within 30 days from the receipt of the item for refund. Similar items 1 3/16" ID Rubber Flat Washers 2 3/8" OD x 1/8" Thick Spacers Gaskets 4-12 Pack $11.95 3/8" ID Rubber Grommet Panel Knockout Hole Plug 1/16" Groove 1/2" OD Top Cover $11.59 5/8" ID Solid Rubber Grommet Panel Plug for 1/16" Thick Walls 3/4" OD Top Cover $11.89 Steel Panel Hole Plugs Snap in Nickel Plated Bright Silver Finish Metal Covers $11.89 7/8" ID Rubber Grommet Panel Plug Cover for 1/16" Thick Walls 1 1/8" OD Top Seal $12.39 1" ID Rubber Grommet Knockout Panel Hole Plug 1/8" Groove with 1 1/4" Top Flange $11.95 1 1/4" Wide x 3/16" Thick Round Rubber Bumper Feet Pads Spacer Lift Anti-Scratch $11.95 1" Wide Round x 3/16" Thick Stick on Rubber Feet Bumpers Adhesive Backed Pads $14.95 3/4" Wide x 5/16 Thick Square Rubber Stick on Feet Adhesive Backed Bumper Pads $12.95 1/4"-28 x 1" Fine Thread Stainless Thumb Screw Bolts Black Round Clamping Knob 4 $14.59 Truck Bumper Hole Plugs 1 1/8" Black Auto Sensor PE Cover 1 1/2" Top 12 Pack $11.95 M6 x 20mm Clamping Thumb Screws with Red Butterfly Tee Wing Knob Pack of 4 $12.59 5/8" Tall x 3/4" Wide Round Rubber Bumper Equipment Feet with 6-32 Stud Screws $11.95 Marineland Magnum 250 350 Series Foam Gasket Replacement Set (Set of 2 Washers) $11.79 BUNA Rubber Grommets for 1/4" Panel Hole 1/8? ID for 1/16" Thick $17.29 1 1/2" ID Rubber Flat Washers 2 1/2" OD Heavy Duty 1/8" Thick XL Gasket Spacers $13.49 Add suggested items to your listings - Check it out on 3Dsellers.com listing template by 3Dsellers.com - Try for Free!