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.
Refresh the Litter-Robot 3 experience with PET STANDARD Replacement Carbon Filters and Seal Strip Set. This thoughtfully designed kit fits the drawer precisely and targets odors at their source, helping your home stay fresher between uses without relying on harsh fragrances.
Only compatible with Litter-Robot 3 Self-Cleaning Cat Litter Box. If in doubt, verify the dimensions: drawer length about 10 inches, width about 3.6 inches, thickness about 0.6 inches. The seal strips measure 11.5 inches long for the long strips and 4.5 inches long for the short strips, both with a 0.38 inch thickness.
PET STANDARD offers practical, straightforward replacements designed to fit your unit and help you maintain a fresher environment between cleanings. Our team is ready to assist with fit questions and to ensure you have a smooth experience.
Q: Is this compatible with Litter-Robot 3?
A: Yes, this kit is designed for Litter-Robot 3 Self-Cleaning units.
Q: How often should I replace the filters and seal strips?
A: Replace carbon filters monthly and seal strips when worn or peeling.
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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