Klir 4" Fleece/Sock Filter Bracket

Klir Di-4 Filter Bracket: Run the Di-4 Fleece Filter in Any Sump

Key Benefits:

• Works in Sumps Without Sock Trays: Gives the Klir Di-4 a proper mounting point and water delivery in any sump configuration with no modification to the sump itself required.
• Submerged Inputs Cut Noise: Dual 1-inch submerged inlets keep water entry below the surface level, meaningfully reducing sump splashing noise.
• Built-In Diverter for Flow Control: Adjustable bypass diverter lets you fine-tune how aggressively the fleece filters, or bypass excess flow when your pump outpaces the Di-4's 750 GPH capacity.
• Full-Siphon Overflow Support: Inlet geometry maintains siphon integrity in full-siphon overflow plumbing configurations.

Ideal For:

• Klir Di-4 owners whose sumps lack a built-in 4-inch filter sock tray
• DIY sump builds and custom acrylic or glass sumps
• Systems with full-siphon overflow plumbing
• Reef keepers who want to add mechanical filtration without replacing their sump

Pro Tips:

• Di-4 Not Included: The Klir Fleece Filter Di-4 V2 is sold separately. This listing is for the bracket accessory only.
• Check Your Clearance First: Confirm you have at least 7.4" width, 5.25" depth, and 12.625" height available in your sump compartment before ordering.

Online exclusive: this item is ordered in for you and is usually ready within a few business days. Choose in-store pickup, local delivery or shipping at checkout.