on purchases of $34.99 or more and
Free Standard Shipping on purchases of $34.99 or more applies in the U.S. only. Free Returns in the U.S. and Canada. Large, oversized items and products delivered by special or white glove carriers are not eligible for free shipping or free returns. Free returns are not applicable to final sale/non-returnable items. As always, check the deal's Fine Print for restrictions.
I have bought my filters for years from Groupon, the vendor that I always purchased from apparently is no longer around. Groupon suggested I look at these filters. The price was excellent and the new filters work perfectly. Could not be happier.