Replacement for National Filter 7504 6 Spin-On Filter
$44.10Engineered filtration that provides OEM reliability—at an excellent value.
Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the National Filter 7504 6 spin-on filter offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

Replacement for Donaldson P561134 Mounting Adaptor
Replacement for Donaldson P170102 Element for Housings, Vessels, and Filter Carts
Replacement for Donaldson P191695 80/20 Cellulose/Polyester Blend MERV 11 Dust Collector Filter - FIRE RETARDANT
Replacement for Donaldson P174565 Hydraulic Filter Element
Replacement for Pall HC9800FUT4H Hydraulic Filter Element
Replacement for Donaldson DT94002614UM Hydraulic Filter Element
Replacement for Donaldson ETD39 80/20 Cellulose/Polyester Blend Dust Collector Filter - FIRE RETARDANT
Replacement for Donaldson P173029 Hydraulic Filter Element
Replacement for Donaldson P171877 Suction Strainer
Replacement for Donaldson CR18003 Hydraulic Filter Element
Replacement for Separation Technologies H110D05H Hydraulic Filter Element
Replacement for Donaldson P156334 NANO-Fiber MERV 15 Dust Collector Filter
Replacement for Separation Technologies 8902L12V04 Hydraulic Filter Element
Replacement for Donaldson P171812 Hydraulic Filter Element
Replacement for Separation Technologies 3960GGMV08 Hydraulic Filter Element
Replacement for Donaldson P171846 Hydraulic Filter Element
Replacement for Donaldson P167183 Filter Element 