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Home Depot vs Lowe's plumbing

Fluidmaster Fill Valve: Home Depot vs Lowe's prices

Home Depot was cheaper more often: on 12 fluidmaster fill valve sold at both stores under the same model number, Home Depot had the lower price on 5 (42%), Lowe's on 0 (0%), and 7 (58%) cost the same. Buying one of each would cost $196 at Home Depot vs $197 at Lowe's, so Home Depot comes out $1 cheaper overall. The biggest gap is on the Fluidmaster 400A Universal Toilet Fill Valve with Brass Shank (model 400A-036-T15): $17.78 at Home Depot vs $18.31 at Lowe's.

12same-model products compared
5cheaper at Home Depot
0cheaper at Lowe's
7same price

Prices checked Oct 31, 2026 10:51 PM ET. Same brand and model number at both stores, sorted by the biggest price gap.

All 12 fluidmaster fill valve compared

ProductHome DepotLowe'sCheaper
Fluidmaster 400A Universal Toilet Fill Valve with Brass Shank
Fluidmaster · 400A-036-T15		$17.78$18.31Home Depot, $0.53 less
Fluidmaster PerforMAX Universal High Performance Toilet Fill Valve
Fluidmaster · 400H-002-P10		$14.98$15.13Home Depot, $0.15 less
Fluidmaster Performax 3 in. Universal High Performance Everything Toilet Repair Kit with Install Tools
Fluidmaster · K-400H-038-T4		$31.96$31.98Home Depot, $0.02 less
Fluidmaster Niagara Stealth, Glacier Bay Power Flush, Hennessey and Hinchcliffe Proficiency Replacement Flush Valve Seal
Fluidmaster · 510V-017-P10		$7.48$7.49Home Depot, $0.01 less
Fluidmaster Universal 3 in. Premium Adjustable Toilet Tank Flapper
Fluidmaster · 513A-016-P4		$13.27$13.28Home Depot, $0.01 less
Fluidmaster 400A Universal Toilet Fill Dual Flush Valve (Contractor 3-Pack)
Fluidmaster · 400ACN3P5		$24.98$24.98Same price
Fluidmaster American Standard Champion 4 and Eljer Titan 4 Replacement Seal
Fluidmaster · 510A-001-P10		$7.48$7.48Same price
Fluidmaster PerforMAX Universal High Performance Toilet Fill Valve and 2 in. Flapper Repair Kit
Fluidmaster · K-400H-039-T14		$17.48$17.48Same price
Fluidmaster PerforMAX Universal High Performance Toilet Fill Valve and 3 in. Adjustable Toilet Flapper Repair Kit
Fluidmaster · K-400H-040-T5		$19.98$19.98Same price
Fluidmaster Replacement Toilet Fill Valve Seal for 400A Fill Valves
Fluidmaster · 242		$3.48$3.48Same price
Fluidmaster Universal 2 in. and 3 in. Super Toilet Flapper and Performax Fill Valve Kit
Fluidmaster · K-400H-043-T4		$21.98$21.98Same price
Fluidmaster Universal 2 in. and 3 in. Super Toilet Tank Flapper
Fluidmaster · 523A-009-T4		$14.98$14.98Same price

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