# iSpring FM25B Big Blue Iron and Manganese Reducing Replacement Water Filter, 4.5 x 20 in.

- Brand: ISPRING
- Category: Replacement Water Filters
- Model: FM25B
- Price: $79.82
- URL: https://zecdepot.com/products/ispring-fm25b-big-blue-iron-and-manganese-reducing-replacement-water-filter-45-x-20-in

## Summary

Protect your home plumbing and water heater from damage caused by iron, manganese, and hydrogen sulfide. This high-capacity Big Blue replacement filter effectively reduces iron and manganese levels to improve overall water quality and family health.

## Description

Protect your home plumbing and water heater from damage caused by iron, manganese, and hydrogen sulfide. This high-capacity Big Blue replacement filter effectively reduces iron and manganese levels to improve overall water quality and family health.
- Specially designed for powerful iron and manganese removal, reducing iron from 3.0 ppm to 0.01 ppm and manganese from 1.0 ppm to 0.01 ppm.
- Compatible with iSpring WGB32BM and WGB22BM whole house filter systems and other 20 in. Big Blue systems.
- High-efficiency performance delivers high flow rates (4-8 gpm) with minimal pressure drop (up to 5 psi).
- Durable catalytic media lasts up to 3 times longer than green sand, with a filter life of up to 45,000 gallons.
- Operates stably across a wide pH range (5.8 - 8.6) and temperature range (40 - 113°F).
- Manufactured to comply with FDA standards and tested against NSF/ANSI standards for water quality and material safety.

## Specifications

- Water Filtration System Type: Whole House
- Replacement Filter Type: Whole House Replacement Filters
- Product Type: Filter Cartridge
- Brand / Model Compatibility: iSpring BIG BLUE whole house filters
- Pack Size: 1
- Filtration Method: Carbon Spun Fiber
- Weight: 16 lbs
- Length: 4.5 in
- Width: 4.5 in
- Height: 20 in