Pentair 85019100 Backwash Sight Glass(R)s For Meteor 22 and 26 Inch Above-ground Sand Filter Systems; 5 and 8-Position Top Mount Clamp-On MultiPort Valve; 1-1/2 Inch
A clear sight glass designed for use on Pentair Meteor 22″ and 26″ sand filters, this 1.5″ backwash sight glass fits top-mount, clamp-on multiport valves. It lets you visually monitor water clarity during backwash or rinse cycles to know when the filter water has cleared.
Key Features & Benefits
1.5″ threaded connection fits the waste/backwash port
Compatible with Pentair 22″ and 26″ Meteor filters and associated multiport valves
Durable, transparent material resists cracking, UV, and pool chemicals
Helps ensure efficient backwashing by indicating when backwash is complete
Easy to install — typically just screw in with proper O-ring seal
Used On
- Pentair American 5 and 8 Position Top Mount Clamp-On Multiport Valves 50115100,50118100,50118200,50118300, 22" and 26" Sand Filter
- Pentair American 22" Meteor Sand Filter Systems before 2009 Meteor 22"
