Chapin G405 Fertilizer Feeder Hose End Sprayer


PrintWarning: Cancer and Reproductive Harm.

Print Advertencia: Cáncer y Daños Reproductivos.

PrintAvertissement: Cancer et Dommages Reproductifs.


  • Fits onto any hose end
  • Large capacity bottle automatically mixes dry, water soluble fertilizers without premixing
  • 4 different spray patterns with easy on/off thumb control
  • Built-in anti-siphon feature prevents backflow
  • Durable, chemical-resistant and rustproof polymer construction


  • Fertilizers
  • Weed & Feed
  • Fungicides

Tips & Maintenance Videos

Technical Specs

Model Number G405
Tank Size 32 Ounce
Tank Mouth Opening 2.5-inches
Tank Construction poly
Pump Type none
Seal Material nitrile
Hose Length none
Hose Material none
Shut-Off Material poly
Lock-On Feature none
Anti-Siphon Feature Yes
Shoulder strap none
Battery Type none
Spray Hours none
Warranty none
Spray/Flow Rate (GPM) .4-.5 gpm
Nozzle(s) 4-pattern spray dial
Filters in-tank
Frame none
CFV none
Handle none
Shipping Weight In Pounds 5.0 (6 pcs)
Package Dim. In. (LxWxH) 17 x 12.375 x 8
Item Dim. In. (LxWxH) 9.75 x 8.0 x 4.5
Item Weight In Pounds 0.75
Pressure relief valve none
Extension Wand Material none
PSI - Operating Pressure Based on water pressure
Motor Size none

Customer Reviews
2.0 Based on 1 Reviews
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Bobby C.
United States United States
Bottle will not stay on while in use

I purchased two of these on Amazon. When I connect either one of them to either sprayer in my garden the bottle will come off causing me to loose all the miracle grow. I purchased this item because it said that it was made for this application. I don’t recommend buying this item if want to use it to broadcast in your garden. After looking on the Chapin website and seeing that they offer NO WARRANTY on this item is very disappointing.


Hi, we are sorry you have experienced a problem with your G405 Fertilizer Hose End Sprayer. If you give our Technical Customer Service Team a call at 800-444-3140 and reference this review, they will assist you with troubleshooting your sprayer to get this issue resolved. If necessary, replacement parts or a new sprayer can be expedited to you depending on the outcome of the troubleshooting. Thank you for your comments and for your business, we appreciate it.