FitMatch
Fluval Foam Filter Block for Spec/Evo/Flex/Betta Aquarium Kit

Aquarium filter media

Fluval Foam Filter Block for Spec/Evo/Flex/Betta Aquarium Kit

A1376

Fits 6 models

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Genuine

$13.88

Amazon AU · 26 Oct

Compatible

See seller

No compatible seller tracked yet

Genuine: made by Fluval. Compatible: another brand.

Lowest price · $13.88

Amazon AU. Every seller we track is listed below. Some links earn us a commission.

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Compare 4 listings from 2 sellers

AUD, before delivery. Each price shows when it was checked.

Amazon AUCompatible · no price recordedSee priceOpen
Amazon AUGenuine · checked 26 Oct$13.88Open
Aquarium Spare PartsGenuine · checked 30 Oct$13.88Open
Amazon AUGenuine · checked 26 Oct$26.57 each2-pack $53.14Open
Open cheapest seller · $13.88

Opens Amazon AU in a new tab. Their page is the source of truth for price, delivery and returns.

How long it lasts

Replace it as the filter's manual says; Fluval gives no set interval for this part.

How to change the A1376 aquarium filter media

Watch the guide or follow the steps.

AS EASY AS 1-2-3 | Maintaining a Fluval Flex 2.0 Aquarium · Fluval Aquatics (official)
  1. 1Unplug the pump and lift off the cover of the filter compartment at the back of the tank.
  2. 2Lift the media (foam block, carbon and BIOMAX) out of the filter chambers.
  3. 3Rinse the foam block in water from the aquarium; Fluval says to rinse BIOMAX monthly in aquarium water.
  4. 4Fit the new foam filter block where the old media sat. Fluval says not to replace all filter media at the same time.
  5. 5Put the media back in the same chambers, refit the cover and plug the pump back in.
Every number this part goes by
Retail name:
A-1376
Retail name:
A1376

Sellers list any of these; they are the same part.

Will it fit your appliance?

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Fits these 6 Fluval models
Common questions
What does the A1376 fit?
The Fluval Foam Filter Block for Spec/Evo/Flex/Betta Aquarium Kit (part A1376) fits 6 Fluval models, including the Betta Aquarium Kit 10L, Evo 19L and Flex 2.0 34L. Every one is listed on this page. Compatible filters made to the same specification also fit.
Where can I buy the A1376 in Australia?
We track 2 Australian sellers for the A1376; the lowest listed price when we last checked was A$13.88 at Amazon AU. Prices are re-checked daily and dated on this page.
How do I fit the A1376?
No tools, a few minutes: 5 steps, listed on this page with the replacement video where the maker has one.
What happens if I don't change it?
Spent carbon stops removing odours and discolouration, and clogged pads slow the flow, so the filter moves less water through the tank.

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