

Compact 3 Stage Reverse Osmosis System
$59.98
$79.98
Makes up to 50 gallons of pure water per day
Compact size is ideal for small spaces
Complete system
The SR Aquaristik COMPACT Reverse Osmosis System has been designed to fulfill the needs of discriminating aquarium hobbyists. The COMPACT reverse osmosis system removes up to 99% of tap water impurities. This is ideal for use in small spaces like under aquarium cabinets or where a traditional reverse osmosis system would not fit. This small compact design still has all the filtration necessary to create 50 gallons per day of pure water. This unit is ideal for making aquarium water safe and contaminant free. Also great for hydroponics.
Includes:
Faucet adapter and tubing
Membrane housing wrench
50 gallon per day RO membrane
High-capacity sediment cartridge
High-capacity carbon cartridge
Dimension:
Length: 15” / 38cm
Width: 7.5” / 19cm
Height: 4” / 10cm
Set Up:
Click Here for Instruction Manual
Product Video:

Compact 3 Stage RO/DI System Filter Replacement Kit
$45.98
Compatible with SR Aquaristik Compact 3 Stage Reverse Osmosis System and most standard compact style Reverse Osmosis systems.
Replacing your COMPACT 3 stage RO filters is as easy as 1,2,3!
Set Includes:
1 x SR Aquaristik Replacement 50GPD RO Membrane
SR Aquaristik Replacement 50GPD RO Membrane is ideal for removing (TDS) Total Dissolved Solids from water
1 x SR Aquaristik Replacement Inline Sediment Filter
SR Aquaristik Replacement Inline Sediment Filter is ideal for use in most aquarium reverse osmosis units. Ideal for removing fine debris from tap or well water. Manufactured using the highest quality materials for optimum performance.
1 x SR Aquaristik Replacement Inline Carbon Block Filter
SR Aquaristik Replacement Inline Carbon Block Filter is ideal for use in most aquarium reverse osmosis units. Ideal for removing chlorine, chloramine and odors from tap or well water. Manufactured using the highest quality carbon for maximum chlorine, chloramine, VOC and general chemical filtration performance.
Product Video:

Halcyon LG R/O Membrane
from $29.98
Replacement Membrane
Removes (TDS) Total Dissolved Solids
Fits Most Standard Reverse Osmosis Systems
The SR Aquaristik Halcyon Reverse Osmosis Membrane is ideal for removing (TDS) Total Dissolved Solids from water. It is compatible with SR Aquaristik Halcyon 4 stage R/O DI Systems, Compact 3 Stage R/O Systems, and most standard R/O and R/O DI Water Systems.
Available in 50GPD and 100GPD membranes.
Product Video:


Compact 3 Stage Kit
$69.98
The SR Aquarisitk RO Compact 3 Stage Kit comes with 1 extra Inline Sediment Filter and Carbon Block Filter for easy replacement!
Your Compact 3 Stage RO Kit comes with:
SR Aquaristik Compact 3 Stage RO System
1 Extra Sediment Replacement Filter
1 Extra Carbon Block Replacement Filter
SR Aquaristik Compact 3 Stage RO
The SR Aquaristik COMPACT Reverse Osmosis System has been designed to fulfill the needs of discriminating aquarium hobbyists. The COMPACT reverse osmosis system removes up to 99% of tap water impurities. This is ideal for use in small spaces like under aquarium cabinets or where a traditional reverse osmosis system would not fit. This small compact design still has all the filtration necessary to create 50 gallons per day of pure water. This unit is ideal for making aquarium water safe and contaminant free. Also great for hydroponics.
SR Aquaristik Compact Inline Sediment Filter Cartridge
SR Aquaristik Replacement Inline Sediment Filter is ideal for use in most aquarium reverse osmosis units. Ideal for removing fine debris from tap or well water. Manufactured using the highest quality materials for optimum performance.
SR Aquaristik Compact Inline Block Carbon Replacement Cartridge
SR Aquaristik Replacement Inline Carbon Block Filter is ideal for use in most aquarium reverse osmosis units. Ideal for removing chlorine, chloramine and odors from tap or well water. Manufactured using the highest quality carbon for maximum chlorine, chloramine, VOC and general chemical filtration performance.

Compact Inline Block Carbon Replacement Cartridge
$7.98
Removes Chlorine
High Quality Carbon
Fits Most Standard Reverse Osmosis Systems
SR Aquaristik Replacement Inline Carbon Block Filter is ideal for use in most aquarium reverse osmosis units. Ideal for removing chlorine, chloramine and odors from tap or well water. Manufactured using the highest quality carbon for maximum chlorine, chloramine, VOC and general chemical filtration performance.
Product Video:

Compact Inline Sediment Replacement Cartridge
$5.98
Traps Fine Debris
5 Micron
Fits Most Standard Reverse Osmosis Systems
SR Aquaristik Replacement Inline Sediment Filter is ideal for use in most aquarium reverse osmosis units. Ideal for removing fine debris from tap or well water. Manufactured using the highest quality materials for optimum performance.
Product Video: