ARO 3/4 in. NPT 3000 Series Standard Air Compressor Filter, Auto Drain, Metal Bowl with Sight Glass at Tractor Supply Co.
3/4" Compressed Air In Line Filter, Regulator, Oiler Lubricator, Combo – compressor-source
3/4" Replacement Puma Air Compressor Intake Filter and Housing | eBay
Air Compressor Intake Filter | Compressed Air Silencer — Compressed Air Advisors Online, Inc.
3/4” intake filter with element for air compressors silencer type low Dba – Factory Air Compressor Parts
12.5mm 16mm 20mm Air Compressor Parts Metal Air Compressor Intake Filter Noise Muffler Silencer 1/2'' 5/8" 3/4'' Thread M12 - Pneumatic Parts - AliExpress
1/4" Compressed Air In Line Moisture & Water Filter Trap F802 Compressor | eBay
Parker Hannifin 07F 3/4" Air Compressor Filter - 07F42B
Air Compressor Filter Water Separator | Air Compressor Oil Separator Filter - 3/4 - Aliexpress
Amazon.com: 3/4" NPT HEAVY DUTY Industrial Grade Particulate Filter/Water Trap For Air Compressor Compressed Air Lines, 5u With Metal Bowl (MANUAL DRAIN) : Everything Else