Free shipping on all U.S. orders · Delivery details at checkout
30-day free returns · Full refund on unused items




Couldn't load pickup availability
We proudly offer free shipping on all orders across the United States. Every item in our store is delivered with no additional shipping cost.
When you place an order, estimated delivery times are provided based on product availability and your location. Shipping details will be shown at checkout so you know exactly when to expect your pet essentials.
Please note that delivery times may vary depending on your region and carrier availability. While all orders ship free, we work with trusted logistics partners to ensure reliable and timely delivery for pet owners across the U.S.
30-day free returns. Return unused items in their original condition and packaging within 30 days of delivery for a full refund.
Return shipping is free. Email petlywox@gmail.com with your order number and we send you a prepaid return label. Damaged, defective or incorrect items are also returned free of charge.
Once your return is received and inspected, your refund is issued to the original payment method within 10 business days. Opened consumables, used grooming or hygiene items, custom products, sale items and gift cards are not returnable unless they arrived damaged, defective or incorrect. See our Refund Policy.
Please note that deliveries to certain remote or outlying areas may experience slight delays during busy periods or due to weather conditions. These delays are temporary and may vary depending on the location and carrier operations. We appreciate your understanding and patience.
Keep your home smelling fresh with Whisker Litter-Robot 4 carbon filters. This 6-pack includes custom-fit carbon filter pads designed specifically for the Litter-Robot 4, delivering an efficient barrier against odors and helping manage moisture right at the source.
These filters slide into the waste drawer and work with the machine’s filter area to absorb odors as litter is processed. Each pad is sized for a precise fit, ensuring there are no gaps that odors can escape.
Whisker filters are designed to complement Litter-Robot 4 maintenance. Results may vary by household and cat activity, and these filters do not guarantee odor-free results but may help reduce noticeable smells and moisture near the litter area.
Q: What is included in the 6-pack carbon filters for Litter-Robot 4?
A: Six custom-fit carbon filters designed for Litter-Robot 4 help absorb odors and control moisture.
Q: How often should I replace the carbon filters?
A: Replace monthly for best results; frequency may vary with usage and household factors.
Full details: Shipping Policy · Refund Policy. Questions? Email petlywox@gmail.com.
Check the exact measurements and package contents before ordering. Read U.S. delivery details and return conditions. For a product question, email petlywox@gmail.com.
Thanks for subscribing!
This email has been registered!
| Product | Description | Collection | Availability | Product type | Other details |
|---|