FILT'RAY 2-month wall-mounted shower filter

AQUATOOLS anti-Legionella and all-germ faucet filter.
Device: ABS.
Membrane type: tubular microfiltration.
Membrane: polyethylene.
Molecular weight cut-off: 0.1 μm nominal and 0.2 μm absolute sterilizing grade.
Filtration flow rate: 1.7 gal/min at 43.5 psi and 0.6 gal/min at 14.5 psi
(filter only, excludes any flow rate restriction in the faucet).
Maximum upstream pressure at the point-of-use: 72.5 psi.
Maximum lifespan: 2 months from installation.
Thermal shock resistance: 158°F for 30 minutes.
Chemical shock resistance: active chlorine levels of up to 100 ppm for 2 hours (cumulative total).
Sterile filter.
FILT’RAY sterile disposable water filters are:
Class II Medical Devices in the U.S.A. with FDA-510(K) clearance;
Box of 10. Each filter is individually wrapped and sterile.