10 Best Fluidmaster Plumbing Parts
for September 2022

MOOZ's editors independently choose recommendations. Purchases made through our links may earn us commissions.

1
9.7
SCORE
Fluidmaster 703AP4 Fill Valve, 1 Pack, Easy Install

by Fluidmaster
What We like

A fast and effective DIY solution to common toilet fill problems

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Product Features

  • Easy-to-install, instructions included
  • Increase your Glacier Bay / Niagara refill speed
  • A direct replacement for Glacier Bay & Niagara Flapperless Toilets
  • Restore & optimize your toilet to factory performance
  • Replace old or inefficient fill valves with this high-quality replacement part
2
9.5
SCORE
Fluidmaster 640 PERFECT FIT Universal Toilet Tank Flush Lever In White, Plastic Toilet Handle With Adjustable Arm

by Fluidmaster
What We like

Quick and Easy-to-Install

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Product Features

  • Perfect Fit 'Series offers handles in Chrome Metal, White Plastic or Brushed Nickel Metal with adjustable plastic arms
  • Dual adjustable length and angle plastic arm fits most tank positions
  • Upgrade your toilet handle to match any bathroom with colors and finishes
  • Direct replacement for Mansfield, Kohler Wellworth, Eljer, and American Standard
  • Universal Design fits most toilets including front, side, angle or right mount levers
3
9.3
SCORE
Fluidmaster 540AKRP5 3-Inch Complete, Adjustable Toilet Flush Valve Repair Kit

by Fluidmaster
What We like

Easy adjustable overflow tube eliminates the need for cutting and can be set to meet OEM specifications

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Product Features

  • 3-Inch
  • Adjustable
4
9
SCORE
Fluidmaster 400CAR3P5 PerforMAX Adjustable High Performance Toilet Fill Valve and Flapper Repair Kit, For 3-Inch Flush Valve Toilets

by Fluidmaster
What We like

Anti-siphon design, code approved

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Product Features

  • Solid flapper frame resists bending for a secure seal
  • Fits American Standard/Eljer, Glacier Bay, Kohler, Toto and other toilet brands
  • Best use in toilets with 1.28 HET & 1.6 gallons per flush
  • Adjustable valve height, and flapper arms fit most toilet models
  • 3 water saving adjustable flapper included
5
8.8
SCORE
Fluidmaster GIDDS-481020 B1H24 Water Heater Connector, 3/4 In, Fip, 24 In L, 1000 Psi, Stainless Steel, Nickel, Inch

by Fluidmaster
What We like

Hook-ups are quick and easy with No-Burst stainless steel connectors

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Product Features

  • Code approved
  • Temperature tested to 230-Degree Fahrenheit
  • Hook-ups are quick and easy with No-Burst stainless steel connectors
  • Code approved
  • Tough, dependable, super flexible
6
8.6
SCORE
Fluidmaster 507AKP7 PerforMAX Universal High Performance 2-Inch Toilet Flush Valve Repair Kit with Gasket and Bolts

by Fluidmaster
What We like

EASY INSTALLATION: Easily installs in 10 minutes or less to get your toilet flushing like new again

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Product Features

  • CORROSION RESISTANT: The 502 2-inch flapper features corrosion/hard water-resistant materials
  • UNIVERSAL DESIGN: Fill valve replaces any two-piece toilet flush valve and is ideal for use in 3.5 gallons per flush toilets
  • ENHANCES YOUR TOILETS POWER: Toilet fill valve with bolts and gasket replaces old or inefficient fill valves to repair a leaking toilet tank and optimize flush performance
7
8.5
SCORE
Fluidmaster 510M-001-P10 Mansfield Replacement Flush Valve Seal

by Fluidmaster
What We like

Durable silicone seals - last 10X longer than standard material

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Product Features

  • Easy to install
  • Chlorine and hard water resistant
  • Prevent or stop leaks from specialty flush valves
  • Fits: Mansfield #210 and #211
8
8.5
SCORE
Fluidmaster 400AH PerforMAX Universal High Performance Toilet Fill Valve, Easy Install

by Jensen
What We like

UNIVERSAL DESIGN: Fill valve adjusts easily from 10 15 inches and is ideal for use in high efficiency 1.28 to 1.6 gallons per flush toilets

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Product Features

  • EASY INSTALLATION: Easily installs in 10 minutes or less to get your toilet flushing like new again
  • ENHANCES YOUR TOILETS POWER: Toilet fill valve replaces old, inefficient valves and eliminates noise while generating 2X greater refill rates than standard fill valve designs
  • ADJUSTABLE ROLLER CLAMP: Water-saving roller clamp lets you regulate the fill level in the bowl to help save water and money
9
8.5
SCORE
Fluidmaster 507A 2-Inch Universal Toilet Flush Valve And Flapper Replacement

by Fluidmaster
What We like

Durable build, featuring corrosive resistant materials

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Product Features

  • Repairs common tank to bowl leak problems
  • Includes 501 Universal Flapper with solid frame for best seal
  • Universal design fits most 2 flush valve tanks
  • Built in antimicrobials fight bacteria for long lasting protection
  • Best for toilets that use 3.5+ gallons per flush
10
7.7
SCORE
Fluidmaster 400CARP5 Universal No Tank Removal PerforMAX Kit, High Performance Toilet Fill Valve and Adjustable Flush Valve Repair Kit Including Flapper, For 2-Inch Toilet Flush Valves

by Fluidmaster
What We like

Anti-siphon design wont contaminate the water supply

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Product Features

  • Fixes most toilet problems - replaces poor performing, or outdated fill valves and cracked flush valves
  • Fits 2 flush valve toilets including Kohler, Toto, American Standard & more
  • Universal design fits most toilet models
  • Adjustable for maximum performance and water savings
  • Best suited for 1.28 HET & 1.6 GPF toilets made after 2005

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