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The Fluidmaster K-400H-021 PerforMAX Universal 2 in. High-Performance Everything Toilet Tank Repair Kit offers the most complete solution to repair your toilet fast. Best for use in 1.28 and 1.6 GPF toilets (can use with older 3.5 GPF models). Quickly solve running, noisy or leaky toilet problems with one kit designed to fit every toilet type and provide the simplest install possible. Follow the step-by-step instructions, and use the toilet install tools on the fill valve, flush valve and tank-to-bowl hardware. No bucket, no problem, use the multipurpose package to catch any remaining water and eliminate water mess. This complete toilet repair kit includes the PerforMAX toilet fill valve, a high-performance fill valve featuring 2X greater refill rates than standard models, with ultra-quiet operation and adjustable bowl and tank water settings to customize your water use per flush. The adjustable 2 in. toilet flush valve changes height with a quick 90° turn, no cutting required. Also including the PerforMAX toilet flapper. Chlorine and hard water resistant, it allows you to customize your water use per flush and save water. The universal tank-to-bowl toilet gasket is made to fit any 2 in. flush valve toilet, in a simple two-piece design. This high-performance toilet repair kit is the top solution to repair and upgrade your toilet tank, with all the parts and tools needed for the fastest and easiest installation experience available.





Dimensions: H 10 in, W 3.5 in, D 3.5 in
Product Depth (in.) | 3.5 in |
|---|---|
Product Height (in.) | 10 in |
Product Width (in.) | 3.5 in |
Application | Toilet |
|---|---|
Color/Finish Family | Assorted Colors |
Included | Hardware Included |
Material | Plastic |
Pack Size | 1 |
Plumbing Part Type | Toilet Kit |
Returnable | 90-Day |
Toilet Repair Kit Type | Complete Toilet Repair Kits |
Manufacturer Warranty | 7 years |
|---|
I have the same problem!!
Fluidmaster would like the opportunity to learn more and provide help. To get help visit our website Fluidmaster.com where you can find product information and email or chat with a technician. Our toll-free number is 800-631-2011 and we are available 5 days a week Mon-Fri from 5:30 am – 5:00 pm PST.
If you have a 2 piece toilet with a 2 inch flush valve hole at the bottom of the tank then it will fit. The issue may be that you may have to get a specialty flapper aside as this model tank uses a specialty type and using anything other may result in a weak flush to double flushing. We do not offer a flapper replacement for your model. For additional information or help with your product contact Fluidmaster’s Technical Service Department as we are available Monday through Friday from 5:30 AM through 5:00 PM Pacific Standard Time. Contact options include: Chat www.fluidmaster.com/support E-Mail techsupport@fluidmaster.com and Toll Free 800-631-2011.
Yes it will. For additional information or help with your product contact Fluidmaster’s Technical Service Department as we are available Monday through Friday from 5:30 AM through 5:00 PM Pacific Standard Time. Contact options include: Chat www.fluidmaster.com/support E-Mail techsupport@fluidmaster.com and Toll Free 800-631-2011.
Based on the limited information provided, we are unable to determine whether this kit will work with the specific model under the Sterling brand. More information is required. For additional information or help with your product contact Fluidmaster’s Technical Service Department as we are available Monday through Friday from 5:30 AM through 5:00 PM Pacific Standard Time. Contact options include: Chat www.fluidmaster.com/support E-Mail techsupport@fluidmaster.com and Toll Free 800-631-2011.
Yes it will. For additional information or help with your product contact Fluidmaster’s Technical Service Department as we are available Monday through Friday from 5:30 AM through 5:00 PM Pacific Standard Time. Contact options include: Chat www.fluidmaster.com/support E-Mail techsupport@fluidmaster.com and Toll Free 800-631-2011.
If you have a 2 piece toilet with a 2 inch lfush valve then this kit should work just fine as it also includes the specialty gasket needed for Gerber toilets. For additional information or help with your product contact Fluidmaster’s Technical Service Department as we are available Monday through Friday from 5:30 AM through 5:00 PM Pacific Standard Time. Contact options include: Chat www.fluidmaster.com/support E-Mail techsupport@fluidmaster.com and Toll Free 800-631-2011.
If this toilet is using the 3 inch version of the Aquapiston canister flush valve then No you cannot use any replacement for the that as it's proprietary. If it's the 2 inch version then you can. For additional information or help with your product contact Fluidmaster’s Technical Service Department as we are available Monday through Friday from 5:30 AM through 5:00 PM Pacific Standard Time. Contact options include: Chat www.fluidmaster.com/support E-Mail techsupport@fluidmaster.com and Toll Free 800-631-2011.
Based on the limited information provided we are unable to determine whether this kit will work with your specific model number under the Glacier Brand name. We would need more information to determine if will fit properly. For additional information or help with your product contact Fluidmaster’s Technical Service Department as we are available Monday through Friday from 5:30 AM through 5:00 PM Pacific Standard Time. Contact options include: Chat www.fluidmaster.com/support E-Mail techsupport@fluidmaster.com and Toll Free 800-631-2011.
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