Fluval FX Gravel Vac Fine/Super Fine Filter Bags

Fluval FX Gravel Vac Fine/Super Fine Filter Bags

Marsoni

M251S

$10.45

Get it in 3 business days with 1 day shipping. Friday, May 29

Fluval FX Gravel Vac Fine/Super Fine Filter BagsFluval Spare Vacuum Bags offer a reliable solution for ensuring your aquatic environment remains pristine. Specifically engineered for use with the Fluval FX Gravel Vacuum (Item #A370), these Fine and Super Fine filter bags capture even the smallest particles and debris, aiding in maintaining water clarity and reducing the frequency of water changes. With their easy installation, these vacuum bags enable you to carry out routine tank maintenance

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Called around for quotes to get them replaced and everyone was quoting over $2k just for bellows. Figured I’d give it a try. The rubber is good quality and feels soft. Time will tell but this is an easy job if you’re mechanically inclined. Make sure you replace the plastic water pickup fitting while you’re at it. Found mine to be cracked on disassembly and had to wait for a new one. Should be a easy 3-4 hour job if your not doing the bearing and only doing bellows

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Reviewed in the United States on August 26, 2024

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Ben

Waukegan, US

★★★★★ 3

Just ok

Qualities OK, but for Marine applications might want better

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Reviewed in the United States on August 3, 2025

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Barbara S.

Boise, US

★★★★★ 5

Great quality

Just as described.

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Reviewed in the United States on July 22, 2025

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Paul Kirchberger

Lexington, US

★★★★★ 5

Bellows kit review initial inspection’s

Very good quality. The hose clamps were event the better ones you have to pay extra in most cases.

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Reviewed in the United States on April 6, 2025

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Henry Williams

Charlottesville, US

★★★★★ 5

Durable and well fitting

Durable and well fitting. I drive a Honda Accord 2014 and when the under engine covers started falling off I used these to replace the ones that came off. They work well and the prying tool made replacing the retainers easier.

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Reviewed in the United States on January 18, 2026