Today whilst valeting khizzie''s motor home my faithful brush broke, I do seem to get though them but with the handle made from aluminium they do fracture The problem is that it was from Costco and they don't seem to sell them anymore, I prefer these brushes as they a a bit firmer than the average brush and they have bristles (if that's the right description) at the side of the brush head which makes them ideal for valeting motorhomes. Anyone know where I can buy something similar???