Hydro Guard HDG-45 (Drop In) Reverse Osmosis Filter Replacement Set

OEM Replacement Water Filter Cartridge Set for 4 Stage Hydro Guard HDG-45 Drop-In Style Reverse Osmosis System.

This Hydro Guard replacement water filter cartridge set fits the HDG-45 Series System Drop-In style ONLY.

Not Compatible with the HDGT-45 Quick Change Twist Off Series.

These high-performance filters only need to be changed once per year.

What's in the box:
STAGE 1 - 1x (HDG-SED5) Sediment Pre-Filter - Replace Every 12 Months
STAGE 2 - 1x (HDG-CB5) Carbon Block Pre-Filter - Replace Every 12 Months
STAGE 3 - 1x (HDG-TW50) RO Membrane TFC 50 GPD - Replace Every 12-24 Months
STAGE 4 - 1x (HDG-CB5P) Carbon Post/Polishing Filter - Replace Every 12 Months

Eliminates up to 99% of dissolved solids, chlorine, fluoride, and heavy metals such as barium, cadmium, chromium, lead, and mercury.