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




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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 a six-pack of carbon filters designed for the Litter-Robot 3 waste drawer. Each filter targets odors and excess moisture, helping maintain a cleaner, more inviting area between changes.
Engineered for the Litter-Robot 3, they slide into place on the front hooks and require no tools. The carbon layer absorbs aromas from the waste drawer, reducing the classic litter box scent.
The pack provides long-term replacement options for households using a Litter-Robot 3. Each filter is a ready-to-use module that fits the unit’s waste drawer.
Tips for best results: monitor odor levels and drawer moisture, then adjust replacement frequency to match your cat’s activity. This approach balances maintenance with comfort for pets and people alike.
Q: What is included in the 6-pack of Whisker Litter-Robot 3 carbon filters?
A: A six-pack of replacement carbon filters designed for the Litter-Robot 3 waste drawer.
Q: How often should I replace the carbon filters?
A: Replace monthly for best odor control, or adjust based on your cat’s usage and drawer scent.
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.
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