Bobbin-wound fiberglass reinforced tank is still the most popular standard in the industry after all. With UV-resistant surface finish, it is able to operate under prolong sunlight for years of reliability. Transparent lid is designed for easy inspection of sand bed. Without using any tool, the top opening can be removed with special designed ring lock, which makes the maintenance much easier. "SR" Series (S450R-S700R) filters are equipped with a six-position, 1.5" & 2" multiport valve and ABS laterals.

Features:

• Suggested Installation: Domestic In-ground and above ground pool / hot spa tub
• Max operating pressure 36 psi / 2.5 bar
• Max temperature of 43°C (109 °F)
• Universal standard of union connection provided
• Suggested size of media : 0.5-0.8mm
• Ø224mm top ring lock and sight glass