---
product_id: 742532077
title: "PETKIT Trash Bag Refill Rings for Purobot Ultra Auto-Packing Self-Cleaning Cat Litter Box, Leak-Proof Replacement Waste Bags, Long-Lasting Trash Bags -4 Packs"
brand: "petkit"
price: "€ 379.14"
currency: EUR
in_stock: false
reviews_count: 5
category: "Petkit"
url: https://www.desertcart.com.cy/products/742532077-petkit-trash-bag-refill-rings-for-purobot-ultra-auto-packing
store_origin: CY
region: Cyprus
---

# Up to 20 days waste capacity Leak-proof seal tech 4-pack refill rings PETKIT Trash Bag Refill Rings for Purobot Ultra Auto-Packing Self-Cleaning Cat Litter Box, Leak-Proof Replacement Waste Bags, Long-Lasting Trash Bags -4 Packs

**Brand:** petkit
**Price:** € 379.14
**Availability:** ❌ Out of Stock

## Summary

> ♻️ Upgrade your cat care game with leak-proof, long-lasting waste rings!

## Quick Answers

- **What is this?** PETKIT Trash Bag Refill Rings for Purobot Ultra Auto-Packing Self-Cleaning Cat Litter Box, Leak-Proof Replacement Waste Bags, Long-Lasting Trash Bags -4 Packs by petkit
- **How much does it cost?** € 379.14 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/742532077-petkit-trash-bag-refill-rings-for-purobot-ultra-auto-packing)

## Best For

- petkit enthusiasts

## Why This Product

- Trusted petkit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Odor-Free:** Heavy-duty PE bags ensure leak-proof, scent-free containment, keeping your space fresh and hygienic.
- • **Effortless Installation:** Sleek, integrated design makes swapping refill rings quick and hassle-free, so you can focus on what matters.
- • **Smart Replacement Alerts:** Visible warning marks plus app notifications mean you’ll never run out unexpectedly—stay effortlessly ahead of maintenance.
- • **Long-Lasting Waste Management:** Each refill ring supports up to 10 auto-packs, handling a single cat’s waste for nearly 3 weeks—less hassle, more freedom.
- • **Seamless Auto-Packing Integration:** Exclusive design perfectly syncs with PETKIT Purobot Ultra’s patented auto-packing system for flawless waste sealing every time.

## Overview

PETKIT Trash Bag Refill Rings come in a convenient 4-pack designed exclusively for the Purobot Ultra self-cleaning cat litter box. Engineered for seamless integration with the patented auto-packing system, these durable, scent-free PE bags provide a leak-proof seal and can handle up to 20 days of waste per ring. Smart visual and app alerts keep you on top of replacements, while the easy-install design ensures quick swaps—perfect for busy professionals who demand clean, efficient pet care.

## Description

PETKIT Trash Bag Refill Rings for Purobot Ultra Auto-Packing Self-Cleaning Cat Litter Box, Leak-Proof Replacement Waste Bags, Long-Lasting Trash Bags -4 Packs

Review: Factory units. Easy to replace per design. Works well. I have found some problems in certain individual units. The first one with the unit had holes in about four of the bags. The second had no problems. The third had three bags break as I took them out. My guess is they have different manufacturers or lots that dictate quality. With that one thing said - these ARE great. They fit perfectly. They recognize by the machine. They work.
Review: I'm pretty sure this is an authentic product from petkit but my little box had a hard time "loading" the bags. It took a few tries to get the little box to use the bags. Maybe my litter box and now the bags/ring?

## Features

- Refill Ring: Includes 4 pieces, exclusive for PETKIT Purobot Ultra self-cleaning and auto-packing cat litter box.
- Smooth Auto Waste Packing: The refill ring works exclusively with the patented auto-packing system, ensuring a perfect seal every time, even if the waste bin overflows. Kindly Note: The refill ring is non-removable. Please use the original PETKIT refill ring to prevent malfunctions in the auto packing system.
- Durable Trash Bags: PE trash bags offer the ideal balance between durability and sealing efficiency, ensuring the trash bag provides an odor-free, leak-proof seal.
- Long-lasting Refill Bag: Each refill ring can pack approximately 10 times, and the waste bin can hold one cat’s waste for up to 20 days. Please Note: The actual frequency may vary based on your cat's litter box usage habits and specific packing needs.
- Get Reminders for Replacement: With visible warning marks on trash bag to remind you to refill the waste bag ring. And you can also get timely notifications via app when the trash bag is running out.
- Effortless Installation & Replacement: The refill ring features an integrated and sleek design that makes installation and replacement easy.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJW4D7PW |
| Brand | PETKIT |
| Capacity | 8 litres |
| Colour | Black |
| Country of Origin | USA |
| Included Components | 4 Pack Refill Trash Bag Ring |
| Item Dimensions LxWxH | 13 x 16.8 x 24.9 Centimeters |
| Item Form | Bag |
| Item Weight | 630 g |
| Item dimensions L x W x H | 13 x 16.8 x 24.9 Centimeters |
| Item model number | P99034 |
| Manufacturer | PETKIT |
| Material | Plastic |
| Material Feature | Heavy Duty, Scent Free |
| Net Quantity | 4 Count |
| Number of Items | 4 |
| Product Dimensions | 12.95 x 16.76 x 24.89 cm; 630 g |
| Recommended Uses For Product | Animal Waste |
| Scent | Unscented |

## Product Details

- **Brand:** PETKIT
- **Capacity:** 8 litres
- **Colour:** Black
- **Item Form:** Bag
- **Material:** Plastic
- **Material Feature:** Heavy Duty, Scent Free
- **Net Quantity:** 4 Count
- **Number of Items:** 4
- **Recommended Uses For Product:** Animal Waste
- **Scent:** Unscented

## Images

![PETKIT Trash Bag Refill Rings for Purobot Ultra Auto-Packing Self-Cleaning Cat Litter Box, Leak-Proof Replacement Waste Bags, Long-Lasting Trash Bags -4 Packs - Image 1](https://m.media-amazon.com/images/I/61JszXfQUZL.jpg)
![PETKIT Trash Bag Refill Rings for Purobot Ultra Auto-Packing Self-Cleaning Cat Litter Box, Leak-Proof Replacement Waste Bags, Long-Lasting Trash Bags -4 Packs - Image 2](https://m.media-amazon.com/images/I/61xa6ZRL13L.jpg)
![PETKIT Trash Bag Refill Rings for Purobot Ultra Auto-Packing Self-Cleaning Cat Litter Box, Leak-Proof Replacement Waste Bags, Long-Lasting Trash Bags -4 Packs - Image 3](https://m.media-amazon.com/images/I/71MqBnh19IL.jpg)
![PETKIT Trash Bag Refill Rings for Purobot Ultra Auto-Packing Self-Cleaning Cat Litter Box, Leak-Proof Replacement Waste Bags, Long-Lasting Trash Bags -4 Packs - Image 4](https://m.media-amazon.com/images/I/61DPaJdgwRL.jpg)
![PETKIT Trash Bag Refill Rings for Purobot Ultra Auto-Packing Self-Cleaning Cat Litter Box, Leak-Proof Replacement Waste Bags, Long-Lasting Trash Bags -4 Packs - Image 5](https://m.media-amazon.com/images/I/61WcJCDVrtL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by G***A on 16 July 2025*

Factory units. Easy to replace per design. Works well. I have found some problems in certain individual units. The first one with the unit had holes in about four of the bags. The second had no problems. The third had three bags break as I took them out. My guess is they have different manufacturers or lots that dictate quality. With that one thing said - these ARE great. They fit perfectly. They recognize by the machine. They work.

### ⭐⭐⭐⭐ Review
*by W***Y on 6 August 2025*

I'm pretty sure this is an authentic product from petkit but my little box had a hard time "loading" the bags. It took a few tries to get the little box to use the bags. Maybe my litter box and now the bags/ring?

### ⭐⭐⭐ Review
*by Y***S on 12 July 2025*

The bags work but beware you can only buy bags from official petkit store or their Amazon store. If you buy bags imported from another region they will cause the device to malfunction. There is a microchip in the bag ring that communicates to the device via NFC, the device will not operate if it isn’t a region match. I tried their bags from china (where they are all made anyway) because they were cheaper and was surprised they didn’t work when there is no functional or physical difference.

## Frequently Bought Together

- PETKIT Trash Bag Refill Rings for Purobot Ultra Auto-Packing Self-Cleaning Cat Litter Box, Leak-Proof Replacement Waste Bags, Long-Lasting Trash Bags -4 Packs
- PETKIT N60 Pet Odor Control for Purobot Ultra and Purobot Max Pro Self-Cleaning Cat Litter Box, Long-Lasting Effective Litter Box Odor Remove, Natural Formula (Pack of 3)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-08*