Di-7 Drop-In Fleece Filter System with Replacement Roll

In stock


1 x Di-7 Drop-In Fleece Filter System (DISCONTINUED)   + $0.00

1 x Fleece Roll Replacement for Di-7   + $0.00

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    Klir Di-7 Filter Drop-In Fleece Filter System fits in most sumps with a 7" filter sock tray and will eliminate the need to replace filter socks. The 50-micron fleece roll will help eliminate free-floating particles and automatically advance when the fleece starts to clog, exposing new fleece. The Di-7 has the capability of handling up to 1800 GPH and producing crystal clear water. 


    Maximum Flow Rate - 1800 GPH

    • Fits in tight areas
    • Compatible with most 7" filter sock holes
    • Includes 50 yards of 50-micron fleece
    • Fully automatic with smart controller
    • Removable lid with carbon insert for noise and odor control
    • Multiple units can be placed side-by-side


    Traditionally filter socks have been used to polish aquarium water from particulates and detritus, and now with the Klir Di-7 Drop-In Fleece Filter System, you can throw away your filter socks for good! The Klir Di-7 can hold up to 50 yards of 50-micron fleece allowing it to last for months at a time without having to be maintained in any way. The compact design lets it fit in tight spaces, and since you only need to access it once every few weeks or months, having direct access like filter socks in no longer a concern. Some tanks may need to replace the fleece once every couple months where others may need to replace it more often, and that will depend on your bio-load along with feeding habits and a few other variables, but in most cases, a single fleece roll can last up to 3 months without having to be replaced. 

    Klir Di-7 Dimensions


    How the DI-7 Works

    Water will be able to enter the Klir Di-7 from two sides and then travel down to the bottom where it can be pushed through the fleece material, where any particles will be collected. Over time the debris collected will start to clog the fleece tower and the water level will start to rise in the sock tray, and that is where the optical eye sensor comes into play. Once the water level reaches the eye, the Klir will automatically activate the roller, exposing new fleece and allowing water to flow freely again, dropping the water level below the sensor. 


    Sump Requirements:

    • Sump with filter sock tray
    • Capable of holding 1.5" of water above the sock tray
    • 8.125" of space below the sock tray
    • 11.375" of space above the sock tray



    • Dimensions: 6.875" L x 6" W x 19.5" H
    • Flow Rate: 1800 GPH max
    • Filter Sock Hole Requirements: 7" up to 7.625" opening
    • Power Consumption: 0.6A @ 12VDC


    What's Included?

    1x Klir Di-7 Filter Tower Assembly

    4x 25 Yards 50-Micron Fleece Roll

    1x Motor Assembly

    1x Controller Assembly

    1x Optical Eye Sensor

    1x Controller Power Supply

    1x Activated Carbon Insert

    1x 7" Filter Sock Adapter Plate (preinstalled)

    More Information
    SKU 231903B
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    Product Questions

    Will this fit in an Eshopps 7" rectangle sock spot?
    Question by: David Sorensen on Feb 2, 2023, 9:27 AM
    Thanks for the question! The requirements and dimensions are as follows:

    Filter Sock Hole Requirements - 7" up to 7.625" opening
    Dimensions - 6.875" L x 6" W x 19.5" H
    Answer by: James Johnson (BRS Staff) on Feb 17, 2023, 9:57 AM
    I have 2 7 inch socks, how many gallons tank will one handle or do I need two units? Alan
    Question by: Alan Parnes on Nov 13, 2022, 1:20 PM
    Thanks for the question! These are rated to handle flow rates up to 1800GPH and based on that more so than tank size. With that said they can handle a tank up to about 180 gallons without needing a back up. Let us know if we can help with anything else!
    Answer by: Kyle Thomas (BRS Staff) on Nov 22, 2022, 10:22 AM