<h2>Overview</h2>
<p>The <strong>Donaldson 1C121588</strong> MF 30/30 is a high-efficiency coalescing ultrafilter element engineered for industrial compressed air systems. Built with patented binder-free borosilicate microfibre fleece, this element delivers robust oil and particulate removal under demanding operating conditions. The 30-inch element size is designed for tie-rod connection housings, providing reliable depth filtration across a broad range of compressed air applications.</p>
<h2>Key Features</h2>
<ul>
<li>Borosilicate microfibre construction for consistent depth filtration</li>
<li>0.1 micron particulate rating with 0.1 PPM oil removal efficiency</li>
<li>Outside-to-inside flow design for maximum dirt-holding capacity</li>
<li>Stainless steel support sleeves resist corrosion and collapse</li>
<li>Tie-rod connection for sizes 15/30 and above</li>
<li>Rated to 225°F maximum operating temperature</li>
</ul>
<h2>Technical Specifications</h2>
<ul>
<li><strong>Part Number:</strong> 1C121588</li>
<li><strong>Element Size:</strong> 30/30</li>
<li><strong>Filter Type:</strong> Coalescing ultrafilter (MF series)</li>
<li><strong>Filtration Rating:</strong> 0.1 micron</li>
<li><strong>Oil Removal:</strong> 0.1 PPM efficiency</li>
<li><strong>Maximum Temperature:</strong> 225°F (107°C)</li>
<li><strong>Connection Type:</strong> Tie-rod</li>
<li><strong>Flow Direction:</strong> Outside-to-inside</li>
<li><strong>End Caps:</strong> Aluminum</li>
<li><strong>Support Sleeves:</strong> Stainless steel 1.4301</li>
<li><strong>Media Type:</strong> Binder-free borosilicate microfibre</li>
<li><strong>Element Length:</strong> 30 inches (762 mm)</li>
</ul>
<h2>Typical Applications</h2>
<p>The Donaldson 1C121588 MF 30/30 is widely used in industrial compressed air systems where high-grade air quality is essential. Common applications include:</p>
<ul>
<li>Pneumatic tool air lines and spray painting operations</li>
<li>Food, beverage, and pharmaceutical production facilities</li>
<li>Semiconductor manufacturing and precision assembly</li>
<li>Compressed gas treatment (pressurized and atmospheric conditions)</li>
<li>Industrial vacuum and low-pressure gas applications</li>
</ul>
<h2>Compatibility & Replacements</h2>
<h3>Compatible With</h3>
<ul>
<li>Donaldson Ultradepth compressed air filter housings with tie-rod design</li>
<li>Standard MF 30/30 filter housings</li>
<li>Ultrafilter brand compressed air systems</li>
<li>Industrial air compressors (stationary and portable)</li>
</ul>
<h3>Replaces / Drop-In Replacement For</h3>
<ul>
<li>FCUMF3030 (functional equivalent ultrafilter MF 30/30 element)</li>
<li>OEM replacement for Ultrafilter MF 30/30 housings</li>
</ul>
<h3>Works With</h3>
<ul>
<li>Donaldson Ultradepth FF, MF, and SMF series housings</li>
<li>Tie-rod assembly compression filter systems</li>
<li>Standard compressed air filtration networks</li>
</ul>
