Johannes Brahms: Violin Concerto (Violinkonzert) / Clara Schumann: 3 Romances, Op. 22

Commemorate a special celebration with a gleaming sterling silver birthday milestone charm from PANDORA.

Designed for longer change intervals

70 percent more capacity versus leading competitors' average

Performs at 96 percent single pass efficiency (SPE)

Synthetic blend media backed by a metal screen for uniform pleating, durability and optimum oil flow

These are common and not from a specific vendor.

These fit all alkaline water flask

Change of filters is determined by pH strips. When the pH of the water goes below 7.5 change the filter

The filters are mannufactured in Asia and all sellers buy from that market