APEC Water FILTER-MAX-ESPH 75 GPD Replacement Filter Set for ESSENCE RO

Upgrade your ESSENCE RO system with the FILTER-MAX-ESPH 75 GPD complete replacement set

The FILTER-MAX-ESPH 75 GPD replacement kit from APEC Water is designed to protect and extend the life of your under-sink ESSENCE reverse osmosis system. Built with premium filtration components, this six-stage set supports high performance filtration and maintenance intervals that fit modern homes. While the membrane and post-filter are built for longer life, the overall kit is crafted to keep your system running smoothly and consistently over time.

In this six-stage configuration, each filter plays a specific role, from pre-filtration that captures dust and rust to the alkaline inline final stage that can help restore minerals and elevate the water profile. This is a purpose-built solution for households that want a stepwise filtration path that addresses taste, odor, and common contaminants without compromising flow.

What makes this set stand out

• 1st stage: 5 micron sediment filter — traps dust, rust, and particles to shield the membrane.
• 2nd and 3rd stages: 10 micron carbon block filters — reduce chlorine, tastes, odors, cloudiness, and color; help mitigate VOCs.
• 4th stage: 75 GPD TFC RO membrane — a high rejection element designed to address a broad range of contaminants.
• 5th stage: Coconut shell refining carbon — removes any remaining taste from the tank and lines.
• 6th stage: 10 inch high purity pH plus inline calcium carbonate filter with quick connect — raises water pH and adds minerals.

Real-world use and benefits

Imagine tasting water that carries less chlorine perception and fewer off-notes when you pour a glass or brew coffee and tea. The six-stage path is designed to reduce typical taste and color concerns from municipal supplies, potentially improving the overall flavor profile of beverages and cooking water. This replacement set is a practical maintenance choice for households seeking consistent water quality from their ESSENCE RO system.

Key compatibility and durability details:

• Compatible with APEC Essence 75 GPD ESSENCE ROES-PH75 under-counter systems.
• Designed to support long-term performance, with filters typically lasting beyond six months and the membrane/post-filter lasting 2–4 years depending on usage.
• Fits with 1/4 inch quick connect fittings for straightforward installation and service.

Why replace regularly?

Regular replacement helps maintain efficient filtration and water quality, while preserving system flow. The final pH plus stage can influence the water profile in ways that some users may appreciate, though results can vary with source water and household usage.