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Captain O-Ring – Replacement Seal Oring for SunSun HW304A, HW304B Canister Filter (2 Pack)

Captain O-Ring – Replacement Seal Oring for SunSun HW304A, HW304B Canister Filter (2 Pack)

Name: Captain O-Ring – Replacement Seal Oring for SunSun HW304A, HW304B Canister Filter (2 Pack)
Brand: Captain O-ring
Price: 16652.00 VUV
Availability: InStock

Product ID: 628613035

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Details

Material
Rubber
Brand
Captain O-Ring
Colour
Black (Rubber)
UPC
810061941538
Manufacturer
Captain O-Ring

🔄2-pack for backup & replacement

🛠️Exact OEM spec fit

🇺🇸Proudly USA assembled

Frequently Bought Together

Captain O-Ring – Replacement Seal Oring for SunSun HW304A, HW304B Canister Filter (2 Pack)

Marine Color 9w Lamp Bulb, Spare Bulb for Sunsun Hw-303b 304b 404b Jup-01 Filter Cf400, Cf500, G23 2 Pin,

Replacement Impeller for SUNSUN Aquarium Canister Filter (HW304A/HW304B)

Description

🔧 Seal the deal with confidence—never let a leak cramp your style!

DUAL PACK CONVENIENCE - Includes two o-rings so you’re always prepared—replace now and keep a spare ready.
PROUDLY MADE IN THE USA - Quality you can trust, assembled domestically with warranty support from Captain O-Ring LLC.
DURABLE SYNTHETIC RUBBER - Crafted from high-grade synthetic rubber ensuring long-lasting resilience and performance.
LEAK PREVENTION GUARANTEED - Restore your canister filter’s integrity and avoid costly water damage with a reliable seal.
PRECISION OEM COMPATIBILITY - Perfectly matches SunSun HW304A/B and related models for leak-proof sealing.

Captain O-Ring’s 2-pack replacement seals are precision-engineered synthetic rubber o-rings designed to fit SunSun HW304A, HW304B, and compatible canister filters. Each ring measures approximately 9.7” ID x 10.14” OD x 0.21” thick, ensuring an exact OEM match for leak-proof performance. Proudly assembled in the USA, these durable seals come with a warranty and provide a hassle-free solution to maintain your aquarium’s filtration system with a spare always on hand.

Specifications

Material	Rubber
Brand	Captain O-Ring
Colour	Black (Rubber)
UPC	810061941538
Manufacturer	Captain O-Ring LLC
Net Quantity	2.0 Count
Country of Origin	USA
Model number	SS-HW304A-OR-2pk
Number of Memory Sticks	2
Item Weight	50 g
Package Dimensions	13.89 x 13.41 x 2.39 cm; 50 g
Item model number	SS-HW304A-OR-2pk
Are batteries included?	No

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