Filter foam block 25ppi

Tom Barr

Founder
Staff member
Administrator
Jan 23, 2005
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I have 3 large foam blocks, 4"x 18"x 25" each

Excellent for making sump foam filters etc for wet/dry sumps.
35$ each.



Regards,
Tom Barr
 

Oreo

Guru Class Expert
May 6, 2010
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Tom I'm very interested. I don't understand what you mean by 25ppi though. I need a coarse foam. Is this fine like a upholstery foam or more like the blue eheim filter pads?

Think you can squeeze one of those blocks into a small USPS flat-rate box?
 

Tom Barr

Founder
Staff member
Administrator
Jan 23, 2005
18,695
736
113
The foam is pore per inch(ppi) and is coarse foam.
I might be able to pack it into a large USPS box, no way for anything smaller.
I think regular parcel post would be best for ship cost. 3rd class etc.

Regards,
Tom Barr