Hydronix HX-EC-4510W Empty Water Filter Cartridge Durable Construction for Pre Post, fits Big Blue Housings 4.5 x 10, White
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<b>[Product Information]</b><br>
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<li>4.5 x 10 inches</li>
<li>White refillable cartridge</li>
<li>Durable construction</li>
<li>Excellent flow rate</li>
<li>Made in Taiwan</li>
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