For the most value as far as peformance for the price - Leaf Relief from PlyGem. If you were looking to spend a little more to go with a helmet style guard instead of a cover I highly reccomend TruGua ... read more
Sometimes sediment in the pipes, or at a fitting, can dislodge and work its way through. If you can access the water filter, remove it, put a catch basin under and teat at that location. Try emptying ... read more