---
product_id: 67186370
title: "Solberg 18P™ Paper Filter Cartridge with Prefilter for Compressor, 4-3/4\" Height, 3\" Inner Diameter, 4-3/8\" Outer Diameter, 100 SCFM, Made in the USA"
brand: "solberg"
price: "€ 69.32"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.fi/products/67186370-solberg-18p-paper-filter-cartridge-with-prefilter-for-compressor-4
store_origin: FI
region: Finland
---

# Compact 4-3/4" height fits tight spaces 100 SCFM airflow capacity 40-50% increased dust loading with prefilter Solberg 18P™ Paper Filter Cartridge with Prefilter for Compressor, 4-3/4" Height, 3" Inner Diameter, 4-3/8" Outer Diameter, 100 SCFM, Made in the USA

**Brand:** solberg
**Price:** € 69.32
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your compressor’s clean air game — don’t let dust slow you down!

## Quick Answers

- **What is this?** Solberg 18P™ Paper Filter Cartridge with Prefilter for Compressor, 4-3/4" Height, 3" Inner Diameter, 4-3/8" Outer Diameter, 100 SCFM, Made in the USA by solberg
- **How much does it cost?** € 69.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/67186370-solberg-18p-paper-filter-cartridge-with-prefilter-for-compressor-4)

## Best For

- solberg enthusiasts

## Why This Product

- Trusted solberg brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space-Smart Design:** Compact dimensions (4-3/4" height, 3" ID) fit seamlessly into existing compressor setups
- • **Maximized Efficiency:** Higher filtration efficiency than typical alternatives ensures cleaner compressed air
- • **Prefilter Power Boost:** Prefilter increases dust loading capacity by up to 50%, extending filter life and reducing maintenance
- • **Cost-Effective Performance:** Optimized surface area delivers premium filtration at a lower cost
- • **Industrial Strength Filtration:** Heavy-duty paper media wrapped in galvanized expanded metal for unmatched durability

## Overview

The Solberg 18P™ Paper Filter Cartridge combines heavy-duty industrial paper media with galvanized expanded metal for superior durability and filtration efficiency. Designed for compressors with a 100 SCFM capacity, its compact size fits tight spaces while the included prefilter boosts dust loading capacity by up to 50%, reducing maintenance frequency and cost. Proudly made in the USA, this filter cartridge offers a cost-effective, high-performance solution for professional-grade compressed air systems.

## Description

Heavy duty industrial strength paper surrounded by heavy gauge galvanized expanded metal.

## Features

- Higher efficiency than many alternative media
- Optimal surface area per given size
- Less expensive
- Dust loading capacity is increased 40 -Percent - 50-Percent with prefilter

## Images

![Solberg 18P™ Paper Filter Cartridge with Prefilter for Compressor, 4-3/4" Height, 3" Inner Diameter, 4-3/8" Outer Diameter, 100 SCFM, Made in the USA - Image 1](https://m.media-amazon.com/images/I/91SQt7RXoPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Well made filter
  

*by J***N on Reviewed in the United States on September 14, 2020*

I had to purchase this filter for my Airaider well radon mitigation system. The original filter was over 5 years old so was coated in a layer of dust. The filter has a coarse pre-filter to help extend the life of the media.  When I looked inside the 5 year old filter, it was clean.  It’s well made and I didn’t notice any manufacturing defects.

### ⭐⭐⭐⭐⭐ 







  
  
    Good quality OEM filter.
  

*by O***N on Reviewed in the United States on July 7, 2016*

Genuine replacement filter and pre-filter. Fits perfect. Good quality filter. I replaced the original filter on my AirRaider 433-S50X Water Radon bubbler.Will buy again next year!

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**Shop now:** [https://www.desertcart.fi/products/67186370-solberg-18p-paper-filter-cartridge-with-prefilter-for-compressor-4](https://www.desertcart.fi/products/67186370-solberg-18p-paper-filter-cartridge-with-prefilter-for-compressor-4)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-16*