Ideal Filter for Main Line

Main Line Jumbo Filters

Main Line Filters are ideal for installation between the ground tank and overhead reservoirs. 

Easy Installation

Requires no technical expertise for installation. It can be fitted over and under the sink.

Multiple options

A variety of different cartridges are available. As standard it comes with a sediment cartridge.

Durable

Manufactured with best quality Food-Grade raw material, making them last longer.

Single Stage

Dual Stage

Triple Stage

Sump: Reinforced Polypropylene
Head: Reinforced Polypropylene
O Ring: Buna-N
Air release: High Carbon Steel Spring
SS Screw, PP Button

Sump: Reinforced Polypropylene
Head: Reinforced Polypropylene
O Ring: Buna-N
Air release: High Carbon Steel Spring
SS Screw, PP Button

Sump: Reinforced Polypropylene
Head: Reinforced Polypropylene
O Ring: Buna-N
Air release: High Carbon Steel Spring
SS Screw, PP Button

Bracket: Reinforced Polypropylene
Screws: Stainless Steel 304

Cartridge-1: String Wound
NFC-WPP-105-J

Bracket: Reinforced Polypropylene
Screws: Stainless Steel 304

Cartridge-1: String Wound
NFC-WPP-105-J

Cartridge-2: Granular Activated Cartridge
NFC-GAC-105-J

Bracket: Reinforced Polypropylene
Screws: Stainless Steel 304

Cartridge-1: String Wound
NFC-WPP-105-J

Cartridge-2: Granular Activated Cartridge
NFC-GAC-105-J

Cartridge-3: Carbon Block Cartridge
NFC-CBC-105-J

Replacement Cartridges

NATIONALGREEN WPP Regular Cartridge
NATIONALGREEN GAC Cartridge Regular
NATIONALGREEN Carbon Block Cartridge