Description

Zenith CrystalCore Whole House Filter Set – Essential Flow (SED + GAC + ACB)

The Zenith CrystalCore Essential Flow Filter Set is your go-to solution for everyday water purification. Designed to deliver clean, fresh water across your home, this 3-stage system targets common contaminants including sediment, chlorine, taste, odor, and organic compounds—making it perfect for households on city water.

✨ Key Benefits

Triple-stage filtration: SED + GAC + ACB for maximum home coverage
Improves taste, smell, and clarity of your home's water
Removes chlorine, sediment, foul odors, VOCs, and cloudiness
Eco-conscious system with no water waste during filtration
Provides up to 100,000 gallons or 6–12 months of clean water
Compatible with all 20" standard whole house filter housings

Technical Specifications

Filter Combo	SED + GAC + ACB
Filter Size	20" x 4.5" (Each)
Material	Polypropylene, Granular Activated Carbon, Coconut Shell Carbon
Flow Rate	0.25 Gallons Per Second
Pressure Range	45–80 PSI
Temperature Range	40–100°F (4–38°C)
Filter Life	6–12 Months or 100,000 Gallons

Why Choose Essential Flow?

Ideal for homes on municipal water, the Essential Flow filter set offers reliable day-to-day protection against the most common water issues. From cooking to bathing to laundry, it ensures your water is consistently clean without reducing pressure.

Zenith CrystalCore Filter Comparison Chart

Filter	Description	Benefits	Ideal Use
SED (Sediment)	Captures dirt, rust, sand, and sediments down to 5 microns.	Protects plumbing, appliances, extends filter lifespan.	Homes with visibly cloudy water, sediment issues.
GAC (Granular Activated Carbon)	Reduces chlorine, tastes, odors, and chemical contaminants.	Improves taste, odor, and general water clarity.	Municipal water supplies; general purpose use.
ACB (Activated Carbon Block)	Dense carbon block reduces chlorine, chloramines, VOCs.	Advanced taste/odor improvement, chemical reduction.	Households looking for better-tasting, safer water.
PHO (Polyphosphate)	Prevents scale buildup, corrosion in pipes and appliances.	Reduces lime/scale issues, protects water appliances.	Areas with hard water and mineral scale problems.
KDF (Kinetic Degradation Fluxion)	Reduces heavy metals (lead, mercury, arsenic), chlorine, and bacteria.	Heavy metal protection, bacterial growth reduction.	Homes with heavy metals, older plumbing systems.
IRN (Iron & Manganese)	Effectively reduces iron, manganese, and hydrogen sulfide.	Eliminates rusty water, metallic taste, rotten egg odor.	Ideal for rural, well water or areas with high iron content.