🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$10.42
Home/Pet Supplies/Fish & Aquatic Pets/Aquarium Accessories/Pumps & Filters/Filter Accessories
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Filter AccessoriesOTOTEC✓ In stock

OTOTEC 1Pc Aquarium Fish Tank External Filters O-Ring Replacement Part A20210/A-20210 Compatible with Fluval FX4 FX5 FX6 Canister Filter Lid (305x5mm)

★★★★★
$10.42
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About this item
  • Product size: The outer diameter of the product is 305mm, the wire diameter is 5mm, Manual measurements, please allow slight errors.
  • Replacing OEM numbers: A20210, A-20210, which is a direct replacement for the old or broken one.
  • Compatibility: This product is Compatible with Fluval FX4 FX5 FX6 canister filter cap.
  • Product material: This product is specially designed and made of rubber material, with high service life and not easy to damage.
  • Easy to install: Direct replacement without adjustment, perfect compatibility and high reliability.
Product details
Brand
OTOTEC
Manufacturer
OTOTEC
Part number
A20210 A-20210
EAN
4894831076961

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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