2.5 inch X 9.75 inch 5 Micron Grooved Dirt/Sediment Water Filter Cartridges Compatible with WHKF-GD05 &amp; AP110 Quantity of 6<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>6) high quality low cost alternatives to Whirlpool WHKF-GD05</li><li>5 micron dirt removal rating with raised grooved for longer service life</li><li>8 gallon per minute flow rate</li><li>Replace cartridge every 3-6 months or upon substantial pressure reduction</li><li>Compatible Repleacement for Selecto Scientific 101-230 &amp; Everpure EC110 EV9534-12</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41EicK1lTJL.jpg" noproxy>