🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$38.99
Home/Pet Supplies/Fish & Aquatic Pets/Aquarium Accessories/Pumps & Filters/Filter Accessories
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Filter AccessoriesBriny River✓ In stock

Briny River 8pcs Aquarium Fish Tank Top Cover Click-Fit O-Ring A20212 O-Ring A-20212 Aquarium Fish Tank Seal Compatible with FX4 FX5 FX6 Aquarium Fish Tank 1.13x0.1 Inch

★★★★★
$38.99
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About this item
  • Replacement Part Number: A20212 / A-20212.
  • Perfect Fit: These O-rings are compatible with Fluval FX4, FX5, and FX6 aquarium canister filters, ensuring a tight fit for your filter¡¯s top cover.
  • Durable Seal: Made from nitrile rubber, these O-rings provide a strong, secure seal that prevents leaks and ensures proper functioning of your aquarium filter.
  • Prevents Leaks: The O-ring seals prevent water leakage, maintaining optimal pressure and preventing messy water spills, improving filter efficiency.
  • Prevents Leaks: The O-ring seals prevent water leakage, maintaining optimal pressure and preventing messy water spills, improving filter efficiency.
Product details
Brand
Briny River
Manufacturer
Briny River
Part number
A20212 / A-20212
EAN
4895264900656

Customer reviews

What customers say about Bigamart

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

Trustpilot
★★★★★
Excellent
4.5 average rating
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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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