Cat litter bags with holes let clean litter pass through while clumps stay behind, making litter changes easier. The Mygeromon liner is best for buyers wanting a large 36-by-18-inch option, while ADDPETS emphasizes quick sifting and a reinforced drawstring. Sabary offers a bulk 56-count package, and PETOCAT provides 76 precision holes. LoopTime is a drawstring disposal bag, not a sifting liner with holes, so it suits buyers prioritizing bagged cleanup instead.
| Product | Best For | Key Detail |
|---|---|---|
| Mygeromon | Large litter boxes | 76 holes; 36 x 18 inches |
| ADDPETS | Quick sifting | Honeycomb hole pattern |
| Sabary | Bulk replacement supply | 56 liners; 36 x 18 inches |
| PETOCAT | Weekly litter changes | 76 holes; 14 bags |
| LoopTime | Disposal without sifting | 60 drawstring bags |
Mygeromon Large Sifting Liners

Mygeromon’s liners measure 36 by 18 inches and include 76 filter holes, each 0.43 inches wide. The package has seven liners: six with holes and one without. The listing describes the material as thicker, at 3.2 silk.
Best for: Cat owners looking for large sifting liners with a spare solid bag. The stated dimensions and hole count make this a straightforward choice for shoppers comparing size and filtration details.
Consider: The package contains only six perforated liners. Check your box dimensions before buying, because the listed size may not fit every litter box.
ADDPETS Quick-Clean Sifting Liners

ADDPETS describes its liners as having a honeycomb hole structure designed for sifting. The listing also highlights thickened, reinforced material intended to resist claw punctures and tearing, plus an adjustable drawstring to secure the liner and reduce shifting.
Best for: Buyers who want a sifting design paired with a drawstring closure. The combination is useful for shoppers prioritizing quick separation and a way to tighten the bag around the box.
Consider: The product details provided do not specify liner dimensions or the number and size of the holes. Confirm fit and package quantity on the product listing before choosing it.
Sabary 56-Count Jumbo Liners

Sabary’s package contains 56 liners measuring 36 by 18 inches. It is divided into eight packs, each with six bags with holes and one bag without holes. The liners use HDPE material, and the listing describes them as thickened, waterproof, tear-resistant, and fitted with drawstrings.
Best for: Households that want a larger supply of liners and a mix of perforated and solid bags. The listed box-fit guidance is for litter boxes with a circumference under 72.05 inches.
Consider: Only 48 of the 56 bags are described as having holes. Measure the litter box circumference and compare it with the stated limit before ordering.
PETOCAT Weekly Sifting Liners

PETOCAT’s 14-pack includes 12 filtered bags and two non-filtered utility bags. The listing specifies 76 holes measuring 1 centimeter and gives the liners’ dimensions as 37 by 18 inches. It also describes the material as heavy-duty and puncture-resistant, with a hidden pull strap.
Best for: Buyers who prefer a weekly maintenance routine and want both sifting liners and utility bags. Its stated dimensions are slightly larger than the 36-by-18-inch options in this comparison.
Consider: The listed cleaning-efficiency figure is a seller claim, not a guarantee of results. Check the dimensions against your litter box before purchase.
LoopTime Drawstring Disposal Bags

LoopTime’s 60 bags measure 19.68 by 17.71 inches and are described as heavy-duty, tear-resistant, and waterproof. Each bag has a drawstring closure for disposal. The provided product details do not mention sifting holes.
Best for: Buyers looking for drawstring bags to contain litter for disposal rather than separate clean litter from clumps.
Consider: This is not a listed perforated sifting liner. Avoid it if your main goal is to reuse clean litter through a hole-based sifting system.
Buying Guide: How to Choose Cat Litter Bags With Holes
How do sifting litter bags work?
Perforated liners allow litter small enough to pass through the holes to fall into another layer or back into the box. Clumps and larger waste remain in the upper bag for disposal. Hole size and spacing can affect how litter moves, so compare those details when the listing provides them.
What size liner should you buy?
Measure the litter box before choosing a liner. Compare its length and width with the product dimensions, and check any circumference limit. A liner that is too small may not cover the box securely; excess material may also affect how neatly it fits.
How many perforated bags come in the package?
Count the bags with holes rather than relying only on the total package quantity. Some sets include solid bags alongside sifting liners. Mygeromon lists six perforated bags in a seven-count set, while Sabary lists six with holes in each seven-bag pack.
Should you prioritize thickness or drawstrings?
Drawstrings can help tighten a liner around the box or close a disposal bag, depending on the product design. Listings may describe material as reinforced or tear-resistant, but those descriptions do not establish that a liner is claw-proof. Match the features to your cleanup routine.
Frequently Asked Questions
Are all cat litter bags designed for sifting?
No. A sifting liner needs holes that let litter pass through. Drawstring disposal bags without listed holes are meant for containing waste, not filtering clean litter.
Do all sifting liners fit standard litter boxes?
No universal fit is guaranteed. Check the liner’s dimensions and any stated box measurements, then compare them with your litter box.
Why do some packages include bags without holes?
Solid bags can serve as utility or backup liners, but they will not filter litter through perforations. Review the package breakdown to know how many bags support sifting.
Are larger holes always better?
Not necessarily. The right hole size depends on the litter and the intended sifting setup. Compare the listed hole dimensions with your litter rather than assuming one size works for every product.