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Litter Boxes
  • Flip
    Front-Entry Litter Box

  • Modkat XL
    Front/Top-Entry Litter Box

  • Modkat Top-entry Litter Box

    Modkat
    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

    Modkat
    Type A

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

    Flip
    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

    Tray
    Type G

  • All Liners

  • Cat Litter Additive (3-pack)

    To reduce odor and extend the life of your litter, add a package of Modkat Cat Litter Additive each time you fully change your litter.

      • Activated charcoal
      • Neutralizes cat litter odor
      • Inhibits bacterial growth
      • Extends the life of your cat litter
      • Fragrance free
    • In-the-box

      3x 80g packs

      Directions

      To reduce odor and extend the life of your litter, add a package of Modkat Cat Litter Additive each time you fully change your litter.

      Ingredients

      Activated carbon treated with purified water, natural zeolite, green tea extract, persimmon extract, DL-malic acid.

      Care

      Keep out of direct sunlight, and store in a cool, dry place.

      Warning

      Keep out of reach of children and pets. This product is NOT for ingesting. Seek immediate medical treatment if ingested in large amounts.


    Customer Reviews

    Based on 26 reviews
    69%
    (18)
    12%
    (3)
    12%
    (3)
    4%
    (1)
    4%
    (1)
    T
    Tori H.
    Still have not received

    Placed an order close to a month ago and still have not received anything 😕

    Hi Tori, we're so sorry as your package was lost in transit! A replacement is on the way and scheduled for delivery on Mon, 6/17. Customer support has emailed you directly with further details.

    C
    Customer
    No odor control

    I do not notice a difference in odor with this product.

    K
    Kristen
    Effective!

    Seems to work and the cats now prefer the box that I added this to. Wow! I wish it came in a single container instead of multiple small containers.

    K
    Kathy C.

    Cat Litter Additive (3-pack)

    R
    Rene D.

    Cat Litter Additive (3-pack)