Your Cart is Empty

Litter Boxes
  • Flip
    Front-Entry Litter Box

  • Modkat XL
    Front/Top-Entry Litter Box

  • Modkat Top-entry Litter Box

    Top-Entry Litter Box

  • Tray
    Open Litter Box

  • Accessories
  • Litter Keeper
    Two colors

  • Lounge + Play
    Scratchers & toys

  • Litter Mats
    Multiple styles, colors & sizes

  • Clean + Organize
    For a tidy litter area

  • Learn
  • Purrr Blog
    Happy + healthy kitty

  • Our Story
    How it all started

  • Support
    Read FAQ's or contact us

  • Liners
  • Modkat Liners - Type A (3-Pack) - Modkat

    Type A

  • Flip Liners - Type F (3-Pack) - Modkat

    Type F

  • XL Top Entry Liners - Type C (3-pack) - Modkat

    Modkat XL
    Type C (Top-Entry)

  • XL Front Entry Liners - Type D (3-pack) - Modkat

    Modkat XL
    Type D (Front-Entry)

  • Tray Liners - Type G (3-pack) - Modkat

    Type G

  • All Liners

  • Tray Liners - Type G (3-pack)

      • Type-G liner refills for the Modkat Tray
      • Constructed of rip-resistant tarpaulin
      • The liner overlaps the base to keep mess inside
      • Easy to empty and clean
      • One liner lasts up to 3 months!
      • 20 x 14 x 9H in. (50.5 x 35.5 x 23H cm)
    • A clean litter box makes for a healthy and happy cat. We recommend replacing Modkat Reusable Liners when there are signs of fraying, or after 3 months time to keep bacteria and odor in check. The integrity of the liners depends on how many cats use the litter box, how much litter is used, and how ferociously they scratch. Daily scooping and sustaining the litter level at 2-3 inches (5-7.5 cm) will maximize their life.

    Customer Reviews

    Based on 262 reviews

    Three cheers for tough, truly sustainable tray liner. Excellent quality.


    Love these. Makes changing cat litter easy.

    Tanya S.
    Happy cat owner

    Love these liners !! They make cleaning cat boxes easier!!

    Carla F.
    They never arrived!

    I paid 35,99 € on the 10th of March 2024. Today, the 26th, you ask for my review. I still don't have the linners and I never got information about the shipping. Nothing! I want my money back!

    Hi Carla, we're so sorry your package has not arrived! Please be sure to check your email (and spam) for the shipping notification on 3/12. Unfortunately the tracking is showing an issue with delivery, our customer support team is emailing you directly now to help!

    Barbara B.
    So easy

    Love these lines and the charcoal, it's so easy to take care of the little box.