Saint Anthony Industries Paper 70° filtersBOX OF 100 FILTERS. ST. ANTHONY BRAND FILTERS Perfectly symmetrical, dual wall design creates even extraction. Unique structure allows for optimal flow rate with no residual paper taste. Taller, narrower brew column extracts fully by elongating the brew path and increasing the water to coffee contact. Save time: No need to pre rinse Uniform, dual wall filtration Unmatched cup clarity Fits Phoenix70 and C70 drippers