•
1 2

Nature Dimensions

N-Clear Nano Extension Filter – Dual Mode Add-On (Preorder – Ships in 3 Weeks)

N-Clear Nano Extension Filter – Dual Mode Add-On (Preorder – Ships in 3 Weeks)

$119.99 USD
$119.99 USD
Sale Sold out

Free Shipping!

The N-Clear Extension Filter is designed to work exclusively with the N-Clear Nano Main Filter to support Dual Mode operation. It is ideal for aquariums with dual filter chambers or higher bioload requirements.

Key Features

  • Dual Mode Capability
    Enables synchronized operation with the N-Clear Nano main unit, effectively doubling filtration capacity in tanks with dual chambers.
  • Includes Splitter Cable
    Comes with a dedicated splitter cable for seamless connection to the main controller, no additional setup required.
  • Compact Design
    Maintains the same footprint as the main filter—ideal for tight filtration compartments.
  • Quiet and Low Maintenance
    Shares the same low-noise and auto-advancing fleece technology found in the main system.

Important Notes

  • Controller and sensor are not included with the extension unit. These are shared from the N-Clear Nano main filter.
  • At least one main filter unit is required to operate Dual Mode.

Auto-Refill Subscription Benefits

Subscribe to our automatic fleece roll delivery service and enjoy:

  • Lifetime warranty on your N-Clear device
  • 20% discount on every fleece roll
  • Automatic delivery and hassle-free maintenance — no need to reorder manually

Subscribe to Auto-Refill

Technical Specifications

Tank Compatibility

Innovative Marine: Fits models <= 25 gallons

Waterbox: Fits models <= 25 gallons

Red Sea Max Nano: Not compatible due to interference from the rear chamber cover

Other All-in-One Tanks: Likely compatible if the filter chamber opening is between 2.6" × 2.6" and 2.8" × 2.8" (excluding brackets) and the minimum chamber depth is 6.7". Please verify dimensions before purchasing.
Maximum Flow Rate 300 GPH (Single mode), 500 GPH (Dual mode)
Dual Filter Support Yes – one controller supports two filters running in sync, ideal for tanks with dual filter chambers such as the Innovative Marine 25G
Filter Dimensions Footprint: 2.56" × 2.56"
Height (excluding fleece): 12.2"
Filter Fleece Dimensions Width: 1.61"
Length: 82 feet per roll
Fleece Roll Duration Typically 2–4 weeks per roll, depending on tank size, bioload, and flow rate
Operating Voltage 12V UL certified power supply
View full details