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Black polypropylene pressure-assist flushing unit with mounting nuts

Flushmate

Flushmate 93001054 1.6 GPF Pressure Assist Flushing System

SKU CH-FVX6-1EGJ6

Pressure-assist flushing system delivering 1.6 GPF, fits most OEM tanks except Kohler K4404 and Gerber 28-385, meets IAPMO, ASSE and CSA standards, includes mounting nuts, backed by a 10-year warranty

  • Product type1.6 GPF
  • Pressure-assist power clears waste efficiently with 1.6 GPF flush volume
  • Polypropylene construction resists chlorine for long-lasting tank trim durability
  • Certified to IAPMO, ASSE and CSA standards for code-compliant installation
  • Fits most OEM pressure-assist toilets except Kohler K4404 and Gerber 28-385 tanks
  • 10-year manufacturer warranty backs reliable flushing performance

Replacement Flushing System

The Flushmate 93001054 is a pressure-assist replacement flushing system designed for toilets that already use Flushmate internals. It restores original flushing performance in compatible two-piece fixtures.

1.6 GPF Rating

This unit delivers a 1.6 gallons per flush rating, the single specification that determines whether it matches the toilet's design. It fits all OEM tanks except the Kohler K4404 and Gerber 28-385 models.

Sustained Pressure Operation

The polypropylene construction resists chlorine degradation, allowing the sealed vessel to maintain consistent pressure over years of daily cycles. Mounting nuts are included for a secure, leak-free installation.

How it compares

Measured against everything we stock in Toilet Seats & Add-Ons, at today’s prices. Recalculated every night.

Price $130.99
Pricier than about 90% of the 427 comparable items (median $17.99).

Specifications

Product
Brand nameFLUSHMATE
Product type1.6 GPF

Questions about this item

What does the 1.6 GPF rating mean for daily water use?

It limits each flush to 1.6 gallons, meeting current federal efficiency standards for residential toilets.

Which installation standards does the IAPMO, ASSE and CSA listing cover?

The certifications confirm the system meets North American plumbing codes for pressure-assist performance and backflow prevention.

Will this unit bolt onto my existing tank without modification?

It fits all OEM pressure-assist tanks except Kohler K4404 and Gerber 28-385 models and includes the mounting nuts needed for installation.

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