What reviewers actually say
First, reviewers say they restore suction almost instantly after popping in the new foam and felt set.
Second, buyers love getting four filters in one pack, so they can rotate a clean one in while the other dries.
But one reviewer said theirs ran a little large, though still workable.
Straight from real Amazon reviews.
Questions people ask
- Yes, rinse them with water and let them air dry fully. How often should you replace them?
- Every two to four months for best suction. Answers sourced from Amazon's product page.
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