Standard Capacity Boji Water Softener, 5" x 24" from GENOVA PRODUCTS
Softens your water supply, yielding water that tastes fresher, is less corrosive to onboard plumbing and leaves fewer unsightly stains and water spots. Consists of a PVC cylinder containing a special Ion Exchange Resin that attracts hard substances in water (iron, calcium, etc. Complete kit includes the Boji Softener, a prefilter housing with activated carbon filter, 36" hose to connect Boji to prefilter, 3/4" hose fittings to plumb into water supply and molded integral feet.

In-Line Fuel Filter - 5/16 from MERCURY MARINE
An Assortment of Fuel and Carburetor filters for Mercury Engines.

Series 110 Gasoline Filter Replacement Element from RACOR-PARKER FILTRAT
Gasoline Filter Spin-On Replacement Elements.

Fuel Filter Only from MERCURY MARINE
1662576 is a kit for gasoline outboard and MerCruiser models, except 1992 MCM 4. 3L Gen II engines equipped with an in-line fuel filter. 1662550 is an individual replacement element. Model 4531430 is located under the cowl on all Mercury/Mariner V6 outboards, up to 1995, and includes black screw-in sensor. Similar 5037320 is under-cowl filter for Mercury/Mariner V6, 1996 and up, with blue screw-in sensor. OMC model replaces OMC# 502905. Fuel Type: Gasoline. Filtering Efficiency: 25 micron .

Air Filter for Detroit Diesel Engines 671 Natural/Turbo, 8V71 Natural, 12V71 2 Turbo, 6V92 2 Turbo, 8V92 1 Turbo/2 Turbo, 12V92 Natural, All HP, Tapered, 9" x 9" from WALKER ENGINEERING
These genuine replacement air filter elements are designed and manufactured to meet Walker's strict standards for high performance air flow, multi-ply construction, and product quality. Air filters are available in popular sizes to equip your Caterpillar®, Detroit Diesel®, or Cummins® marine engines. Please measure your filter carefully before ordering (shape and filter size should not be changed from original equipment as springs and tops will not fit properly).

10 Micron Replacement Filter Element for OMC 502905 from SIERRA
High-performance fuel injected engines require ultimate fuel filtration, separation of water from the fuel supply and maximum fuel flow. Sierra’s new filter elements deliver all three of these critical performance factors. 7900-Series 10 micron filters eliminate harmful contaminants at over 90% efficiency, while removing over 99% of emulsified water. Today’s ethanol-blended fuels increase the chances of water in fuel tanks, resulting in premature wear, poor performance and component damage.

10 Micron Diesel Fuel Filter/Water Separator with Metal Bowl from RACOR-PARKER FILTRAT
Racor’s Aquabloc filter media removes virtually 100% of water and solid contaminants. Filters have die-cast aluminum heads and come in different sizes for diesel engines and any rate of fuel flow. To be used on the suction side of the pump. See-thru bowls allow visual inspection for water; metal bowls are recommended for use in areas of high heat and are required by the US Coast Guard on inboard engines and gensets. Inlets/Outlets: 1/4" NPT female . Bowl Material: See-thru polymer .

Air Filter for Caterpillar Engine 3116, Detroit Diesel Engines 6V92 1 Turbo, 12V92 2 Turbo, All HP, Tapered, 9" x 12" from WALKER ENGINEERING
These genuine replacement air filter elements are designed and manufactured to meet Walker's strict standards for high performance air flow, multi-ply construction, and product quality. Air filters are available in popular sizes to equip your Caterpillar®, Detroit Diesel®, or Cummins® marine engines. Please measure your filter carefully before ordering (shape and filter size should not be changed from original equipment as springs and tops will not fit properly).

Fuel Filter/Water Separator, 15/35gph Max. Flow, 6"H x 3.2"W x 3.2"D, Metal Bowl from RACOR-PARKER FILTRAT
Racor's famous Aquabloc® filter media separates water into the bottom of the drain bowl and ensures virtually 100% removal of water and solid contaminants. Filters come in different sizes for gasoline engines and any rate of fuel flow. Designed for use on the suction side of pump. All filters feature a die-cast aluminum head which is anodized and painted. Standard pipe-to-hose barbs are used for installation. Inlets/Outlets: 1/4" NPT, except 3/8" NPT on 660 series .

Genset AIRSEP® Air Filter from WALKER ENGINEERING
Keep your Genset AIRSEP system running in peak condition with this washable replacement air filter element. Rated for 250 hours between filter cleanings. Washable replacement air filter.

Spin-On Fuel Filter Vacuum Gauge from RACOR-PARKER FILTRAT
Installs on outlet line and shows when to change filters by indicating an increase in suction. Complete kit includes gauge as well as male and female fittings for installation.

Fuel Filter Primer Pump Kit from RACOR-PARKER FILTRAT
Prime your fuel line reliably every timeRetrofit this kit to most Racor 1000 or 900 series fuel filters, and you can easily reprime your filter and fuel system. Activate a switch, and fuel is drawn into the pre-screen and pumped through the housing, re-filling the unit. When not in use, the filter pump is bypassed and the fuel/water separator system functions normally. Assembly is only 3. 3" tall .

Four-Stroke Outboard Oil Filter from MERCURY MARINE
Replaceable screw-on type canister filter. Fits the 75/90/115 hp.

Fuel Filter Cartridge from SIERRA
FILTER Replaces: Mercruiser 35-866171A01 Fits: 350 Mag MPI Alpha/Bravo, 350 Mag MPI Horizon Alpha/Bravo, 350 Mag MPI Horizon MIE, 350 Mag MPI MIE, 496 MAG, 496 MAG H. O. , 5. 0 MPI Alpha/Bravo, 8. 1L Inboard, 8. 1L Inboard H. O. , MX 6.

Replacement Element for OMC Outboards Only, No Bowl from RACOR-PARKER FILTRAT
Direct replacement for factory filters, only better! Aquabloc® filter medium removes virtually all the water from fuel. Water contamination is separated out and drops into the bowl where a drain plug allows easy, safe removal. Includes filter element and bowl, but not mounting head. Fuel Type: Gasoline. Flow Rate: 60 gph. Filtering Efficiency: 10 micron. Mounting Head: Varying styles for different engines. Inlets/Outlets: Depends on engine manufacturer. Bowl Material: See-through.