97035-164 4902 Acrodisc Syringe Filter with Supor EKV 50/pkg membrane, 0.2 µm, 25 mm 97035-166 12246 AcroPak 20 Filter with Supor EKV 3/pkg membrane, 0.2 µm, non-sterile 97035-168 12247 AcroPak 20 Filter with Supor EKV 3/pkg membrane, 0.2 µm, sterilized 97035-170 12094 AcroPak 200 Capsule with Supor EKV 3/pkg membrane, 0.2 µm, tapered hose barb