Poolweb Filtration Sight Glass

Sight Glass

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In-line Socket Sight Glass - 1-1/2 Inch
Hayward #SP1072S
Allow 3-6 Months to Ship
Express Ship
In-line Socket Sight Glass - 2 Inch
Poolweb.com #SP1074S
10 in stock
In-line Slip Sight Glass - 1-1/2 Inch
Pentair #50901600
2 in stock
Bronze Sight Glass 1.5 Inch
SR Smith #A41198-0
Allow 2-3 Weeks to Ship
Sight Glass 1-1/2 Inch - Plastic Vertical Backwash
Poolweb #AQSG104-P
45 in stock

Sight Glasses for Pool Filters

Install sight glass anywhere in a line of pipe where you want to see the effectiveness of cleaning action to help eliminate wasted backwash water.