Replacement Fleece Rolls for Your N-Clear M
- Designed for N-Clear M Main and Extension Units
- Captures Fine Particles and Organic Waste
- Made From FDA Food-Grade Materials
- Includes Two 82-Foot Rolls and an EasyThread Fleece Roll Guide Slip
Keep your N-Clear M running smoothly with replacement fleece rolls from Nature Dimensions. The high-density fleece traps suspended debris as water passes through, helping keep your aquarium water clear. Each roll provides 82 feet of fleece, and the included EasyThread guide slip helps make loading fresh fleece quick and easy.
Specifications
- Compatibility: N-Clear M Fleece Roller Filters
- Roll Width: 2.4" (61 mm)
- Roll Length: 82 ft (25 m) each
- Typical Roll Life: 3-6 weeks, depending on tank size, bioload, flow, and sensor height
What's Included?
- 2x N-Clear M Replacement Fleece Rolls
- EasyThread Fleece Roll Guide Slip
| SKU | 257508 |
|---|---|
| UPC | 5065025142079 |
| Dimensions | 2.4" wide x 82' long |
| Aquarium Type | Saltwater, Freshwater |
| Apex Compatible | No |
| Placement | In Sump |
| Filtration Stage | Mechanical |
| WiFi | No |
| Self Priming | No |
| Flow Rate | Main Unit Alone: up to 800 GPH | Main Unit + 1 Extension: up to 1,600 GPH | Main Unit + 2 Extensions: up to 2,400 GPH |
Write Your Own Review
Product Questions
What is the micron thickness of this particular fleece?
Question by: Jeffrey Skaggs on Oct 25, 2026, 10:04 AM
The fleece has an estimated micron range of 100–200 microns.
Micron ratings for the nonwoven fleece used in roller filters are generally estimates across brands. Unlike woven filter mesh with uniform openings, nonwoven fleece is made from overlapping fibers that create openings of varying sizes. This makes a single precise micron rating difficult to assign.
As debris builds up, those openings become smaller, helping the fleece capture finer particles over time.
Micron ratings for the nonwoven fleece used in roller filters are generally estimates across brands. Unlike woven filter mesh with uniform openings, nonwoven fleece is made from overlapping fibers that create openings of varying sizes. This makes a single precise micron rating difficult to assign.
As debris builds up, those openings become smaller, helping the fleece capture finer particles over time.
Answer by: Michael B on Nov 6, 2026, 5:23 PM
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