180 Pack Replacement Cat Litter Waste Bags Compatible with Litter-Robot 3/4/5, 9–11 Gallon 30LBS Heavy-Duty Transparent Liners, Sensor-Friendly Leak-Proof Self-Cleaning Litter Box Drawstring Liners

This 180-count bulk replacement litter liner pack is custom-sized to perfectly fit all Litter-Robot models: LR3, LR4, and LR5 self-cleaning cat litter boxes. Built as a heavy-duty 9–11 gallon capacity liner supporting up to 30 lbs of compacted cat waste, the specially calibrated transparent film eliminates sensor misread errors common with opaque generic trash bags, while reinforced double-seam construction delivers full leak and tear resistance for multi-cat households, acting as a cost-saving direct replacement for brand OEM waste liners.

✅ Perfect Universal Fit for Litter-Robot 3/4/5 Series
Precisely matched dimensions tailored to the waste drawer geometry of all three generations. For LR4 & LR5: simply fold liner edges evenly over the drawer rim for flat, wrinkle-free placement. For older LR3 models, tuck excess fabric into built-in drawer tabs to prevent sliding and bunching during automatic cleaning cycles, no bunching to block the unit’s weight sensors.

🔍 Sensor-Compatible Transparent Clear Film
Unlike thick black/opaque plastic bags that trigger drawer-full error alerts, our semi-transparent material lets the unit’s infrared & weight sensors accurately detect waste volume without interference. The transparent design also lets you quickly check waste levels at a glance without pulling out the drawer, and visually monitor litter clump condition to track your cat’s urinary health easily.

💪 30LBS Heavy-Duty Thickened LDPE Construction
Made of upgraded high-density virgin LDPE plastic with reinforced side seams and thicker bottom panels. Strong enough to hold up to 30 pounds of wet clumping litter, resisting punctures from sharp litter granules, cat claws, and compacted waste weight. No rips, bottom splits, or urine leaks during lifting and disposal—far sturdier than thin grocery or generic kitchen trash bags that fail inside automatic litter machines.

💧 Full Leak-Proof & Odor Lock Double Seams
Heat-sealed reinforced side and bottom seams create a complete waterproof barrier to trap urine, liquid waste, and ammonia odors inside the liner. Prevents urine seepage onto the metal drawer base that causes permanent rust, stains, and lingering foul odors, cutting down deep scrubbing maintenance for your self-cleaning litter box.

🟡 Integrated Thick Drawstring for One-Step Sealed Disposal
Each liner features extra-thick integrated drawstrings built into the bag top. Once the waste drawer is full, lift the liner up and pull the drawstrings tight to create an airtight seal that locks in unpleasant cat waste odors. No loose litter spillage while carrying the bag to the trash bin, keeps hands and floors clean during cleanup.

📦 180-Count Large Value Bulk Supply
Three continuous perforated rolls with pre-separated individual liners for easy single-bag tear-off, compact roll design for space-saving cabinet storage. 180 liners deliver months of daily use—ideal for single cats, multi-cat families, foster homes, and breeders to reduce frequent repurchasing of expensive official brand liners.

🐾 Wide Compatibility Beyond Litter-Robot
9–11 gallon capacity also fits most other mainstream automatic self-cleaning litter boxes with matching drawer dimensions (total pan length + width under 25.2 inches). Works with all clumping clay, crystal, pine, and tofu cat litter varieties without degradation or leakage issues.