BialettiRicambi, Includes 3 Gaskets and 1 Plate, Compatible with Moka Express, Fiammetta, Break, Happy, DAMA, Moka Timer and Rainbow (6 Cups), BIA640308

Filter and seal both work on 9 cup bialettis and are good value for money. The seal felt a bit loose at first, but after heating up whilst making a coffee the seal contracts and fits perfectly.

Great quality at everything from the brand. Good for Musa 6 cups

Edited after use: the new gaskets work fine, there's no longer any leaking. I was initially concerned that the new gaskets were smaller than original but it was unfounded. Works perfectly. Added a star accordingly.The quality seems fine, comes in branded Bialetti box and via Bialetti seller. The original seems to be made of clear silicone and the replacement is white rubber. The original is a size that is extremely snug in fit and requires effort to remove. The replacement is the size of the aperture but no more, therefore it moves around the space, leaving a gap, so doesn't look a good fit. However, works fine once in.

Appear to be genuine Bialetti parts and the gaskets and filter fit my Moka 6 cup.However the filter is lighter & thinner than my original - I weighed both and the new filter is 25% lighter.I hope it will last as long as the original.

I bought this box of 3 replacement gaskets and a filter plate 9 months ago. The gasket felt a bit looser than the original at the time but it fit easily and I simply left it in place until today when I tightened the top part of the Moka a bit more than usual and, when separating top and bottom for cleaning, the gasket came out along with the filter. Nice to have the 2 spare gaskets so I should be good to go for another 18 months (or 550 brews) ! I'm keeping the original filter plate although the spare one will probably be needed before the 18 months are up.

Great service, fantastic product

Straight replacement for an old seal that had perished. Decent price. Quick delivery. Easy to install. Perfect fit. Made the old mokka pot work like new again. Happy days.

For the avoidance of doubt, these are for a Moka that will fill to around 300ml, just under the pressure valve. For what it's worth, they're being used with a '6-cup' stainless steel 'Venus' Bialetti but I don't think it makes any difference. They do the job. Probably the only thing worth mentioning is that they may seem a little loose to begin with - I remember them being a pain to fit - but after a few uses they expand to fit snugly and the seal is good from the off, though it helps to keep the gasket clean of loose grounds before and after brewing.