Live Amazon price · product details checked 5 September 2026
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We keep Tommee Tippee Perfect Prep Replacement Filter Pack of 1 on our baby feeding shelf alongside 49 others, and rank it on rating, review volume and live price rather than on the brand. The manufacturer puts it this way: The filter removes impurities, contaminants and bacteria. Standard water filters don’t include an antibacterial filtration membrane, so won't remove bacteria. Designed for use with all Perfect Prep machines . That is the maker talking, not us, so read it as a claim rather than a finding. It holds 4.7 out of 5 on Amazon from 18,060 ratings. Where that leaves it next to the rest of the shelf is set out below.
Across the 50 rated baby feeding products we track, the middle of the pack sits at 4.7 out of 5. This one scores 4.7. That's mid-table. Star ratings won't separate this from its neighbours, so the decision comes down to pack size, price per unit and whether the specifics below suit you.
Behind that score sit 18,060 ratings, against a shelf median of 3,593. That's a deep enough base for the score to be stable, and it is the reason we rank on volume as well as stars.
Price-wise it falls in the middle third of a shelf that stretches £2.28 to £40.95, with £9.66 in the middle. That's the middle of the shelf, which is usually the least regretted place to buy from.
Worked out from the 50 baby feeding products we track, not from the brand's own claims. How we rank →
Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.
Short on time? Our best baby feeding shortlist narrows this shelf down to a handful.
