Fluval U3 Foam Insert 2 Pack

Description

Fluval U3 Foam Insert 2 Pack — Replacement pads for Fluval U3 Internal Filter

The Fluval U3 Foam Insert 2 Pack (SKU: PF133a) provides two factory-original mechanical filter replacement pads crafted specifically for the Fluval U3 Internal Filter. These high-density foam inserts serve as the primary mechanical defence within the filter housing, capturing floating organic debris, uneaten food, and particulates to maintain pristine water conditions.

The structured pore layout guarantees consistent water distribution throughout the filter body while establishing an ideal substrate for biological nitrifying bacteria.

Usage & Application

When to Use

• Routine Maintenance Replacement: Replace every 3 to 6 months or whenever foam loses elasticity and structural shape.

• Restoring Water Circulation: Install when accumulated waste restricts suction power through the filter body.

How to Use / Installation Process

1. Disconnect electrical power to the U3 filter and open the top access door.

2. Slide out the side cartridge frames and remove the worn foam inserts.

3. Rinse new foam pads in saved tank water to remove shipping dust.

4. Seat the new pads into the side frame doors and snap back into the filter housing.

Product Specifications & Highlights

Key Features

• Precision U3 Fitment: Custom-cut to fit the dual outer mechanical slots of the Fluval U3 filter.

• High Particulate Capacity: Dense foam matrix traps both coarse and fine suspended particles.

• Convenient Multi-Pack: Includes 2 foam pads for a complete maintenance replacement.

• Inert & Non-Toxic: Safe for all freshwater community fish, dwarf shrimp, and marine setups.

Product Details

• Brand: Fluval

• SKU: PF133a

• Barcode (GTIN/UPC): 0015561104876

• Product Type: Filter Media / Foam Inserts

• Package Dimensions: 65 mm (L) × 200 mm (W) × 35 mm (H)

• Gross Package Weight: 30 g

• Target Environment: Freshwater & Marine Aquariums using Fluval U3 Filters