SPRINKLER TALK FORUM - You Got Questions, We've Got Answers

Just wondering if anyone knows..

If i add the check valve filter screen to all the heads in my zones, Will this be a problem? I am running 5 heads per zone (5 Zones) and right now i only have them installed in the lowest head on the zone. It keeps pushing the water back, on one zone i had to install 3 to stop the water from pushing up from any head. Anybody have experience with this....?

Yes...i have the Rainbird 5000 PLUS rotor heads (the one with the on and off water feature, top green cover). I had to install SAM filters on the last 3 heads on my #1 zone, just wondering if i went ahead and put them in every single one of my heads would it be a problem....Thanks for your reply.