Check the listing for details. Filter/strainer (3") Replacement Rings - 3 pack. Condition: New. Listed at 6.45 USD. Description Filter/strainer (3") replacement O rings (3 pack) for Blumat filter/strainer. Shipping & Delivery We offer free shipping for this product within the continental United States. For standard shipping, we strive to process orders within 1 to 3 business days. For USPS as a shipping option, expect delays. For international orders this listing uses eBay's Global Shipping Program. Paid shipping listings: Not eligible for free shipping.Shipping cost varies by buyer's location or flat rate: same cost for all buyers ($4.50)?. For standard shipping, we strive to process your orders within 1 to 3 business days. Handling time upon receiving payment is typically 1 business day. For USPS as a shipping option, expect delays. Returns A 30-Day Return Policy is offered on this purchase. If the item you purchased arrived damaged, faulty, or didn’t match the listing description a full-refund or an exchange is available. Buyers are responsible for paying the return shipping if an item is returned for any other reason. Buyers are responsible for returns for items shipped outside of the USA unless it doesn't match the listing description. Feedback Please contact us if you’re unsatisfied with your purchase. We value your feedback and will work with you to resolve any issue you have as soon as we can.