parts recommendations for Hayward 4820 DE

[lungs414]

I had a bad weak with this filter, when I opened the pool and power vacuumed I accidently had the multiport in backwash and not waste. My grids are packed with DE and im debating just getting a new set of grids, to allow me time to try and clean them and have them as a spare. I googled and there are so many mfg's of grids do you have any recommendations?
Thanks so much
Rich

 

[jblizzle]

I think they are all pretty much the same ... Unicel and Filbur are good (and may even be OEM)

I bought a Unicel set off Ebay for a good price.