Replacement Filter Pack for Ametek RO-3167, WRO-3167, WSRO20-T 3-Stage Reverse Osmosis System like the one pictured

• All Filters are Made in the USA
• NSF Certified for Ametek Global High Purity Reverse Osmosis Systems

Includes

• (2) Carbon Block Pre-Filter (155132-43)

Membrane Sold Separately

It is recommended that filters be changed at 6 or 12 month intervals, depending upon water quality.