First time brewed, but I need some help with filtering it. Filtered with buncher funnel with 0.22micron 47mm membran filter but filtering process so slow like 50ml/35min, and changing filter paper every 50ml. I put liquid in 50celcius warm for faster filtration. Sterilizing; Washed glassware and vials in bleach, then rinsed with distilled water washed with ipa alcohol Baked for 1 hour in 130celcius Brewing; Warmed my oil(mct) to 45 celcius add powder test e add bb add ba cooked at 39celcius for 5 hours Filtering; Like I said 50ml/35min for filtering, I did 76 vials of test, takes my 17 hours or more, why is filtering procces so slow, where do I making mistake, I heard some guys filterin 100ml/15min. Sorry for my english.