Pool has gone green due to a part on the filter breaking, have finally got the part and installed it and filter back in operation. Whilst filter was out of commission I left the pool on recirculation and kept a check on the chemical levels, now that I have put the filter back in service will the water clear up or will I have to slam it? The filter has just been changed with glass as the medium and is virtually unused. Any help much appreciated It is the bigger of the 2 pools in my sig....