Genuine LAVA spare part
Foam Sealing Set (Top + Bottom)
Upper and lower foam seals that form the vacuum chamber, fitted without tools.
Rated 4.9 out of 5,4.910 reviewsNot part of MIX & VALUE (bags and rolls only).
Not sure this is the part you need?
Match what you see on your seals.
- Weaker suction, longer cyclesThe machine pulls a weaker vacuum or takes longer to get there, though the bags are fine.Likely partThis seal set ✓
- Bags won't vacuum at allThe chamber can't close airtight, so the bag stays loose.Likely partThis seal set ✓
- Vacuum fine, seam sticking or messyThe bag sticks to the bar or the seam looks burnt and wrinkled.Likely partSealing tape →
How to replace it
- 1Lift the lidOpen the sealer so you can reach both foam seals.
- 2Replace the upper sealLift out the old lid seal and press in the new, thicker upper seal.
- 3Replace the lower sealLift out the old base seal and press the lower seal into place.
- 4Check the fitMake sure both seals sit flush before closing the lid.
Often replaced together
Parts finder →Choose your machine above to see the parts that fit it.
Common questions
How do I know the foam seals need replacing?
The machine pulls a weaker vacuum, takes longer to reach pressure or doesn't vacuum the bag, while the bags are fine. Look for seals that are compressed, hardened, cracked or no longer flush.
Is it a fault?
No, normal maintenance: the foam works on every cycle and compresses or hardens over months and years.
Which set fits my machine?
Pick your machine above. Each LAVA model has seals sized to its chamber, so a V.300 set differs from a V.400P set.
Is it hard to fit?
No. Lift out the old seals and press in the new ones, no tools needed.
Reviews
What owners say
Showing 5 of 10 reviews
- ★★★★★
“Some directions would have been useful”
F P.· Verified buyer· For V.300· 14 Nov 2023
- ★★★★★
“Received items as per our order, thank you so much.”
Marg· Verified buyer· For V.100· 28 Mar 2023
- ★★★★★
“Thought these seals would be hard to get, so was very happy to be able to purchase them from you, many thanks.”
Ian N.· Verified buyer· For V.350P· 09 Oct 2022
- ★★★★★
“No issues”
Jerehmy B.· Verified buyer· For V.300· 04 Aug 2022
- ★★★★★
“Good quality replacement parts”
Bradley· Verified buyer· For V.300· 28 Jun 2021