# ISPRING F4-RO1000 Filter Set for RO1000-BN and RO1000-ORB Tankless RO Systems, 2x FCF1000 and 2x FPC1000 for Stages 1 and 3

**Brand:** [ISPRING](https://shop.coreranger.com/brands/ISPRING)
**SKU:** F4-RO1000
**Price:** $207.99 · in stock
**URL:** https://shop.coreranger.com/product/ispring-f4-ro1000-filter-set-for-ro1000-bn-and-ro1000-orb-tankless-ro-systems-2x-fcf1000-and-2x-fpc1-338967518

## Specifications

| Spec | Value |
|---|---|
| Model # | F4-RO1000 |
| Reduces | Arsenic,Bacteria,Chlorine,Chlorine Taste,Copper,Cysts,Fluoride,Iron,Lead,Mercury,Microplastics,Odor,Other,Rust,Sand,Sediment |
| Features | Twist and lock design |
| Pack Size | 1 |
| Internet # | 338967518 |
| Returnable | 90-Day |
| Store SKU # | 1014931104 |
| Filtration Method | Carbon Block,Chemical Absorption,Sediment,Thin Film Composite Membrane |
| Product Depth (in.) | 4.6 in |
| Product Width (in.) | 4.6 in |
| Product Height (in.) | 15.7 in |
| Product Weight (lb.) | 9 lb |
| Water Treatment Type | Reverse Osmosis Filter Replacements,Under Sink Water Filter Replacements |
| Manufacturer Warranty | 30-days |
| Brand/Model Compatibility | RO1000 Series |
| Number of filters included | 4 |

## Description

The ISPRING F4-RO1000 1st and 3 rd Stage Replacement Filter Set is specifically designed for the RO1000-BN and RO1000-ORB tankless reverse osmosis systems, delivering powerful and reliable filtration. This complete pack includes 2 FCF1000 composite filters and 2 FPC1000 carbon filters, ensuring seamless compatibility and consistently clean, fresh-tasting water. Engineered for efficiency and longevity, each FCF1000 and FPC1000 filter lasts 10-12 months, allowing the full set to provide up to 24 months of dependable filtration, depending on water quality and usage. The FCF1000 filter removes sediment, rust, and chlorine, while the FPC1000 filter further improves water clarity, taste, and odor-working together to ensure superior water quality.

• Designed for iSpring RO1000 series reverse osmosis system
• Includes 2 FCF1000 composite filters and 2 FPC1000 carbon filters
• Twist-and-lock design for tool-free filter replacement