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Home>Specialty Replacement Filters>Marine Boat Replacement Filters


Marine Replacement Water Filters

These water filters are used as replacement filters in marine water filtration systems. If you cannot find the marine replacement filter you are looking for, Contact Us for assistance.

Below is our Marine Replacement Filters selection. We also carry marine water filter systems. Go to our Marine Filter Systems Page to see all of our marine water filter systems.

Marine Boat Replacement Filters (Total Products: 14)

Culligan 1000R Water Filter Culligan 1000R Easy Change Water Filter
Fits the SY-1000, IC-1000, RV-1000 Filtration Systems
(Culligan Label)
Culligan 1000R Water Filter

Culligan 750R Filter Replacement Culligan 750R Replacement Water Filter
Fits the SY-750, IC-750, RV-750 Filtration Systems
(Culligan Label)
Culligan 750R Filter Replacement

Culligan Pentek C2 Water Filter Culligan / Pentek C2 Replacement Filter (Sold Individually)
4.875" x 2.5"; 5 Micron; Recommended for Chlorinated Water Supplies
SOLD INDIVIDUALLY
(Previously Sold as a 2-Pack)
(Fits System: US-316) Culligan Pentek C2 Water Filter

Culligan Pentek NCP-10 Carbon Water Filter Culligan Pentek NCP-10 Carbon-Impregnated Water Filters (9-3/4" x 2-1/2")
9-3/4" x 2-1/2"; Non-Cellulose Pleated; 10 Micron
(Fits System: RVF-10) Culligan Pentek NCP-10 Carbon Water Filter

Culligan RV-500 Recreational Vehicle Filter Culligan RV-500 Recreational Vehicle Replacement Filter

Culligan RV-500 Recreational Vehicle Filter

Culligan RC-EZ-1 Water Filter Culligan RC-EZ-1 Replacement Water Filter Cartridge
Level 1 Filtration (Good): Reduces Sediment, Chlorine Taste & Odor
(Fits System: US-EZ-1) Culligan RC-EZ-1 Water Filter

Culligan RC-EZ-3 Water Filter Culligan RC-EZ-3 Replacement Water Filter Cartridge
Level 3 Filtration (Better): Reduces Lead, Cysts, Atrazine, Lindane, Sediment, Chlorine Taste & Odor
(Fits System: US-EZ-3) Culligan RC-EZ-3 Water Filter

Culligan RC-EZ-4 Water Filter Culligan RC-EZ-4 Replacement Water Filter Cartridge
Level 4 Filtration (Best): Reduces Lead, Cysts, Atrazine, VOC, MTBE, Chloramines, Chlorine Taste & Odor
Battery Included
(Fits System: US-EZ-4) Culligan RC-EZ-4 Water Filter

Culligan RV-700 RV Replacement Water Filter Culligan RV-700 Inline Replacement Water Filter
Includes KDF Filter Media
(Fits System: RV-800) Culligan RV-700 RV Replacement Water Filter

Pentek FLOPLUS-10 High Flow Carbon Filter Pentek FLOPLUS-10 High Flow Carbon Water Filter
9-3/4" L x 2-7/8" W (248 mm x 73 mm)
This product cannot be shipped to California , Iowa or Wisconsin.
Pentek FLOPLUS-10 High Flow Carbon Filter

KX Matrikx 32-250-125-050 Water Filter Cartridge KX Matrikx +CTO/2 32-250-125-050 Carbon Block Water Filter (5" x 2-7/8")
5 L x 2-7/8 W; 5 Micron Nominal Filtration; Chlorine Taste & Odor Reduction
(Fits System: US-316) KX Matrikx 32-250-125-050 Water Filter Cartridge

Filmtec Seawater SW30-2521 RO Membrane Filmtec Seawater SW30-2521 Seawater Desalination Reverse Osmosis Membrane
300 Gallons Per Day; 2.5" W X 21" L; Part #80734
Filmtec Seawater SW30-2521 RO Membrane

Katadyn 8012793 Pro Survivor 35 Membrane Katadyn 8012793 Pro Survivor 35 Membrane

Katadyn 8012793 Pro Survivor 35 Membrane

Rusco 4-BSK-100 Intake Basket Strainer Rusco 4-BSK-100 Intake Basket Strainer
100 Mesh/152 Micron; 2" Female Inlet
Rusco 4-BSK-100 Intake Basket Strainer