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Drawstring Cat Litter Box Liners 100 Pack-Robot Litter Liner Bags for Robot 3 and 4 Cleanpethome/PETKIT PuraX PuraMax Self-cleaning Cat Litter Box Bag Heavy Duty Litter Box Robot Waste Bags

Based on 133 reviews
Condition: New
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$21.00
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Nov 4
Order within 5 hours and 37 minutes

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At a glance

Condition
New
Capacity
5.5 gal
Dimensions
24.5 x 15.8 in
Color
WHITE
Material
Plastic
Material Feature
Heavy Duty
Item Form
rectangular, drawstring

Features 5

  • Perfect Fit:The litter box liners are specifically designed for self-cleaning litter boxes such as Robot 3,Robot 4 Robot 2/ Cleanpethome/ PETKIT PuraX PuraMax/ SCOOPER young and SCOOPER luxury pro etc.(Not Suitable for SCOOPER-SE and PETKIT Purobot Ultra) Also be used for 5.5-gallon household trash cans, and kitchen waste cans.Please check if this self-cleaning litter bag is suitable for your litter box before ordering to ensure litter bag fits your cat litter box or trash can.(liner circumference:49in,height:15.8in)
  • Easy to extract:Each cat litter liner is separate. You can easily take a single bag from the box with one hand without destroy the rest .Unlike other brands,bag is continuous and easy to tear apart.
  • Drawstring Design:The unique drawstring design can effectively increase the effective capacity of the robot litter liner bags. No More Messes, No More Scrubbing, No Odor. Simply grab the drawstrings, lift, and the bag securely shut and then throw it away, making it very convenient.
  • Leak-Proof and Tear-Resistance:The robot waste bag is made of LDPE ,100% new material 5.5 gallons, weighing 22 pounds. The cat litter bag is sturdy and durable, with excellent leak and tear resistance, effectively preventing cat waste from leaking.

Specs 19

Brand HEIDBER
Capacity 5.5 gallons
Unit Count 100 Count
Recommended Uses For Product Animal Waste
Material Feature Heavy Duty
Color WHITE
Material Plastic
Item Form rectangular, drawstring

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


Perfect for Litter-Robot 4 — maybe NOT for Litter-Robot 3
Perfect for Litter-Robot 4 — maybe NOT for Litter-Robot 3 ⚠️ Important compatibility note: Litter-Robot 3 and 4 use DIFFERENT waste drawer designs and bag sizes. What fits one may not fit the other. ✅ Fit (Litter-Robot 4) These bags fit the Litter-Robot 4 perfectly — snug and secure, . They are about 1 inch tighter than the official Litter-Robot bags, which I actually prefer since the LR bags are a little loose on the LR4. ➡️ LR4 owners: Excellent fit (like a kitchen trash bag wrapping over the rim) ➡️ LR3 owners: Likely a bit tight & hard to tuck into the side thingys If you read the lower reviews, most complaints are from LR3 users. LR4 users (like me) love them. 📏 Size Comparison (Measured) These bags: 24.5"x15.8" (per Amazon listing) 24" × 15.5" (usable area, measured by me) Litter-Robot (Whisker) bags: 23.6" × 15.7" (per website) ~24" × 16" (usable area, measured by me) The official LR bags are intentionally a bit (total~1.5") larger so they can fit all Litter-Robot models, including the LR3 with side clips. 🧪 Material & Strength These bags are 100% LDPE Official LR bags use a thicker blended plastic (84%-15%-11% of LLDPE/MPE/Misc) Even so, these are plenty strong for cat waste. They feel like the slightly crinkly bags you get from some restaurants—not stretchy like most kitchen trash bags—but they will probably hold up just fine. Those bags only fail when they are poked with sharp objects. A poke in one of these will "run" like pantyhose used to; where as, the stretchy ones will "usually" just have a hole. Unless your cat's waste has sharp edges (mine doesn’t 😄), durability probably won't be an issue. BUT I will update if that changes! 🤖 Sensor Compatibility Loose-fitting, oddly colored, or very clear bags can interfere with the full-bin sensors (I haven’t personally experienced this, but enough reviews mention it that it’s a thing.) These bags fit snugly (better than the LR bags which I really like!) and haven’t caused any sensor issues for me. 💰 Value Much cheaper than official Litter-Robot bags Good quality Excellent fit for LR4 specifically 🏁 Bottom Line ✔️ Highly recommended for Litter-Robot 4 (The raves mostly came for LR4 owners) ❌ May or may not work for Litter-Robot 3 (The complaints mostly came from LR3 owners) 👍 Great value, good fit, and strong enough for the job https://www.amazon.com/dp/B0DWMKSRRK?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1 These are the 1st ones I got that were about the same quality & price BUT were a 26.4x15.7" and were looser than these so they would probably be a really good fit for the LR3. ... show more
Reviewed in the United States on January 18, 2026 by Vi

Durable bags, highly recommend.
We like using these bags with the Neakasa litter box rather than the Neakasa bags. The bags are thicker and good quality, perfect size, fits much better, less overhang. The drawstring closes the bag good with no leakage. Easy to install in the drawer
Reviewed in the United States on July 26, 2026 by Tammy

Still a Solid Choice – Just Slightly Different Than Before
I first bought these drawstring litter box liners about three years ago and absolutely loved them—they fit my Litter-Robot 3 perfectly and made clean-up so much easier. When I ran out, I didn’t hesitate to reorder the same brand. This time around, I noticed the bags are a little different—slightly thicker and a tighter fit in the drawer. They do still work and fit (just barely), and the drawstring is still super handy for tying off and tossing with no mess. They hold up well and do the job, but I do find myself wondering why the design changed. Despite the update, they’re still a good value and function well enough that I’ll likely continue using them. Here’s hoping the next batch brings back the perfect fit! ... show more
Reviewed in the United States on May 24, 2025 by Will

Works in LR4 and is cheaper than whisker brand
Fit perfectly in my litter robot 4. Does not leak. Does not mess with the sensor for LR4. Thick and durable, and the drawstrings close and tie easily for no mess transfer to trash. Great price over the name brand.
Reviewed in the United States on June 7, 2025 by Wendelin Keller

Value for money
Great item
Reviewed in the United States on September 28, 2025 by Lioness

These work!
Love the thickness of the bags! They fit into our Litter Robot 3, last for about a week with 2 cats before needing to be changed and the drawstrings work great without breaking. No complaints here and will be buying another box once we run out!
Reviewed in the United States on October 28, 2024 by Mommy-Mom-Bruh

Saves money
These bags fit fine and definitely worth the money. It’s durable. There is no scent easy to use.
Reviewed in the United States on February 13, 2026 by prittylaydee

Work well with Litter Robot 4
These work well with my Litter Robot 4. I like that they fit nicely in the drawer without having excess plastic bunching up, and the drawstring closure is convenient when disposing of a full bag. The bags are sturdy and don't cause any problems with the sensors.
Reviewed in the United States on September 18, 2024 by Astra
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