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Pentek® 20" Big Blue Filter Housing with 1" Ports and Pressure Release

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  In Stock
  •   Model # 150233
  •   UPC 10051678502331
  •   Brand Pentek
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Big Blue® Filter Housings offer the versatility to meet all of your large-capacity filtration needs, including high-flow and heavy-sediment applications. The extra large housing allows for greater cartridge capacity, reducing the number of vessels required for high flow-rate applications. Sumps are constructed of durable reinforced polypropylene.

Big Blue® housings are compatible with a broad range of chemicals and are available with or without a pressure relief button. They accept a wide variety of 4-1/2" diameter cartridges.


  • Large capacity housing suitable for high flow applications
  • Standard 20" Big Blue cartridge length
  • 1" FNPT ports
  • Blue polypropylene housing with black cap
  • Pressure release button
Pentek® Big Blue Flowchart