Replacement Filter Set for Whole House 3 Stage Water Filtration Systems

Replacement Filter Set for Whole House 3 Stage Water Filtration Systems

4 1/2" x 20" Standard Whole House Water Filtration System Replacement set fits Most Big Blue Filter Systems with 1" Center Hole (Verify before Purchase)

1. String Wound Sediment Filter 5 micron- Has many layers to reduce sediment.

2. Fast Flow Nano Filter- Advanced nano filter "Space Foundation Certified Technology".

3. Pleated Carbon Filter- Removes odors, bad Tastes etc.

- Only use in municipal tap water.

High-Performance Nanofiber Fast Flow Filter

The first component of our replacement filter set is the Nanofiber Fast Flow Filter. It offers superior filtration by effectively trapping debris while allowing water to flow through quickly. This means you get faster flow rates with less pressure drop, which is crucial for maintaining efficient water filtration systems. Because it utilizes advanced nanofiber technology, this filter not only reduces dirt and sediment but also captures microscopic particles, ensuring the filtration of your household water.

Reliable Polywound String Sediment Filter

The second part of the filter set is the Polywound String Sediment Filter. This filter is essential for capturing larger particles, such as sand and silt. It works to prevent clogging and extends the life of your other filters, which is why it's a fundamental aspect of any effective water filtration systems. Additionally, its durable design means it can handle various water quality conditions, providing reliable protection for your home’s plumbing and appliance systems.

Efficient Pleated Carbon Filter for Taste and Odor Removal

Lastly, our Pleated Carbon Filter excels in filtering unpleasant tastes and odors from your water. This is especially important if you live in an area where the water supply may have industrial treatments you may not want in your home water system. The carbon's unique structure allows it to reduce particulates effectively, ensuring that every drop of water you consume is pleasant to drink. Therefore, choosing our replacement filter set helps ensure you’ll have top-quality water flowing through your home.

Nano Filter/Carbon

NCA4520 is certified by IAPMO R&T to NSF/ANSI 42 for material safety, and NSF/ANSI/CAN 372 for low lead requirements. 

Carbon Wrap Filter

CAR4520 is certified by IAPMO R&T to NSF/ANSI 42 for material safety, and NSF/ANSI/CAN 372 for low lead requirements. 

PolyWound Sediment Filter

SED4520 is certified by IAPMO R&T to NSF/ANSI 42 for material safety, and NSF/ANSI/CAN 372 for low lead requirements.