Replacement for Napa 1861 Spin-On Filter
$38.62Engineered filtration that provides OEM reliability—at an excellent value.
Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Napa 1861 spin-on filter offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.











Replacement for Fanuc Alpha 1iE Wire EDM Filter Kit - 10 Micron with plastic frame
Replacement for Parker 934331T Desiccant Air Breather
Replacement for Fanuc UEF-43F-2A Wire EDM Machine Filter
SONA TT4 Desiccant Air Breather
Replacement for Triboguard 96041312UM Coreless Filter Element
Replacement for Airfil AFKOVL29410KP Hydraulic Filter Element
Replacement for MP Filtri MP3211 Hydraulic Filter Element
Replacement for Diagnetics LPN316B12 Hydraulic Filter Element
Replacement for UCC Hydraulics UCSE75222110 Suction Strainer
MP Filtri MF0301P10NB Hydraulic Filter Replacement
Replacement for Hastings P757 Hydraulic Filter Element
Replacement for TDC 20U 80/20 Cellulose/Polyester Blend Dust Collector Filter
Replacement for Airfil AFPOVM4752100Hydraulic Filter Element
Replacement for Fleetguard HF6588 Medium-Pressure Spin-On Filter
Replacement for Filtermart F980113K3B Hydraulic Filter Element
Replacement for Des Case DC-HG-8 Desiccant Air Breather
SONA S618-0062735 Replacement Filter Element for High-Flow Housings; 10 Micron Cellulose-Water Absorbing
SONA TTBBCV Desiccant Air Breather with check valve
Replacement for HY-PRO HPBCR-101 Desiccant Air Breather with 2"MNPT Mounting Adaptor
Replacement for MP Filtri CS50P10A Spin-On Filter
Replacement for Hy-Pro HP500L525M Hydraulic Filter Element
Replacement for Quincy 5000-9973 Air Filter Element
Replacement for PTI PG030HU Hydraulic Filter Element
SONA replacement element for High-Flow Housings - 36 inch 10 Micron Microglass
SONA replacement element for High-Flow Housings - 10 Micron Cellulose with Water Absorb
Replacement for Jonell JPM644-50-W Filter Element
Replacement for Wix R70C03GV Hydraulic Filter Element
Replacement for Hy-Pro HP83L1612MV Hydraulic Filter Element