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Hydronix FW-3 Big Blue Housing Wrench for Water Filter Housings (SW-4 Compatible)

Price $10.99 List Price Price $15.99 Save 31%
Availability: In Stock
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  • 1Filter$10.99 
  • 3Filters Price $10.34 each
  • 6Filters Price $9.89 each
The FW-3 Wrench can be use to loosen filter housing sumps when changing filters. NEVER use a wrench to tighten the housings, or you may over tighten and damage the o-ring. Only tighten by hand. The spanner wrench has four teeth. This FW-3 wrench fits many Hydronix, Pentek, Culligan, Ametek, American Plumber, and USFilter Plymouth whole house Big Blue water filter housings.
Package Qty1
Warranty GuaranteeUnconditional Product Guarantee for Life of the Product

Reduced Contaminants