Why it matters
Liner F is Modkat's official reusable liner for the Flip box, attaching with patented TabFit tabs so it doesn't slip or bunch. The newer version is taller for full-height protection.
It's heavy-duty, rip-resistant tarpaulin that stands up to digging; each liner lasts up to three months. The pack has three.
Who it's for, and who should skip it
Good fit if
- Modkat Flip owners
- Less plastic waste
- Diggers
Look elsewhere if
- Other boxes
- Self-cleaning boxes
- Owners wanting disposables
Pros and cons
Pros
- Reusable
- Exact fit
- Months per liner
Cons
- Flip only
- Needs washing
- Higher upfront cost
Limitations to weigh
- Compatibility is as the maker or seller states it; check your exact model name and generation before ordering.
- Use the cost-per-month calculator to compare what refills cost over a year, not per pack.
Specifications
Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.
| Material | Tarpaulin | Retailer |
|---|---|---|
| Dimensions (seller) | 18.5"L x 13.5"W x 14.5"H | Retailer |
| Product weight | 112 g | Retailer |
| In the pack | 3 Count | Retailer |
| Model number | LINER F | Retailer |
| Fits | every modkat flip litter box | Retailer |
Alternatives worth comparing
More litter box supplies we cover
Final verdict
The liner Modkat Flip owners should use.
Where to buy
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Questions buyers ask
Which boxes does Liner F fit?
Every Modkat Flip litter box.
How long does a liner last?
Up to three months.