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FILTERS
77FW

77FW

The 77FW is the perfect fuel filter for oil fired heating appliances used in small to average sized homes and commercial buildings. It is ideal for final filtration in central fuel oil distribution systems. The Model 77FW may be used in one or two-pipe systems.

99FW

The 99FW is perfect for oil fired furnaces in larger homes and commercial buildings. It may be used in one or two-pipe systems. Its large dirt capacity makes the Model 99FW ideal where heavy contamination of oil causes premature clogging of smaller filters.

77FW & 99FW Fuel Oil Filter Features:

  • Leakproof construction with machined gasket seat and UL listed gasket compounds.
  • High quality wool felt filter elements that remove all solid contaminants.
  • Iron and steel construction for maximum integrity and durability.
  • Low pressure drop, suitable for gravity flow and one or two pipe systems on pressure type burners.
  • Micronic filtration suited to the smallest oil burner nozzle.
  • Bonding treatment of center core in filter element eliminates lint.
  • Step design element offers largest dirt capacity with true depth filtration.
  • Listed by Underwriters’ Laboratories.
77FW-specs
F80W-Oil-Filter-175

F80-1W

Features:

  • Heavy gauge canister with EPOXY COATING on the inside - FIRST in the industry!
  • Listed by Underwriters Laboratories
  • UL GPH and pressure ratings EXCEED comparable OEM filters
  • 360 screwdriver slot makes disassembly for element changing easy
F100W

F100W Spin-On Filter

25% more capacity — Highest in their class!

    Epoxy coated & UL listed

  • 1/8” NPT tapping for vacuum gauges and bleeding
  • Cast aluminum top
  • Seamless one piece canister (drawn steel)
  • Plated steel end caps (media embedded in thermo setting adhesive)
  • 10 Micron filter media
  • Perforated metal center support tube
  • Spring pad (no metal to epoxy contact)
  • Nitrile gasket (prevents swelling) for easy removal of element

Highest UL Approved Pressure & Flow Rate in their class!
F100W-specs1
F100W-specs2
88CRW

88-CRW & 101W

Features:

  • High quality wool felt filter elements that remove all solid contaminants.
  • Crafted with special “step design” wool felt.
  • Step design element offers largest dirt capacity with true depth filtration.
  • Special center core bond treatment eliminates line.
  • Micronic filtration suited to the smallest oil burner nozzle.
  • For Models 77FW and 99FW, they offer unsurpassed quality and dependability.
RF1W

RF-1W, RF-2W, RF-4W Series

Features:

  • Crafted with quality from continuous spun Rayon fibers.
  • Exclusive gear tooth design for maximum surface area.
  • Enhanced depth filtration.
  • 16-tooth gear design of the RF-Series rayon elements provides exceptional performance.
  • The RF-Series has a third more surface area.
  • The RF-Series has 20% more volume than the competitive product.
  • RF-1W is UL-Listed for the 1A-25A/Unifilter 77.
  • RF-2W is listed for the 2A-700A/99.
  • RF-4W is designed to fit other filter brands.
RF1W-specs
RF1W-specs203