Designed for fertilizing gardens and lawns automatically with sprinklers and garden hoses, the Chapin 4700 HydroFeed in-line fertilizing injection system hooks into your outdoor faucet.
16 ounce clear plastic tank with funnel tank opening
Adjustable connection elbow lets tank mount to any hose spigot
Rigid inlet tube with filter for debris-free mixing
Designed for fertilizing gardens and lawns automatically with sprinklers and garden hoses, the Chapin 4700 HydroFeed in-line fertilizing injection system is different than a standard hose-end sprayer. It hooks into your outdoor faucet, with an elbow connection, then attaches to a standard garden hose, with or without a sprinkler, so you can use it for feeding while watering.
HydroFeed works differently than a standard hose-end sprayer: it adds water back into the clear, 16 ounce chemical tank as your chemical is being pulled out. Because your chemical has a higher density than water, it sits on the bottom of the tank, the outlet tube reaches the bottom of the tank so when clean water is being added to the tank, it stays on top of your chemical mix. You don’t have to worry about your chemical being diluted as it’s fed through the outlet tube. This is why the tank turns clear after your chemical runs out.
This fertilizer injector is ideal for liquid fertilizer and has a filter basket to catch any debris while filling the tank. The drain plug and valve allow you to easily empty the tank after each use. Do not use with drip irrigation systems. Covered by a 1-year limited warranty.
Home Garden
Designed for fertilizing gardens and lawns automatically with sprinklers and garden hoses, the Chapin 4700 HydroFeed in-line fertilizing injection system is different than a standard hose-end sprayer. It hooks into your outdoor faucet, with an elbow connection, then attaches to a standard garden hose, with or without a sprinkler, so you can use it for feeding while watering.
HydroFeed works differently than a standard hose-end sprayer: it adds water back into the clear, 16 ounce chemical tank as your chemical is being pulled out. Because your chemical has a higher density than water, it sits on the bottom of the tank, the outlet tube reaches the bottom of the tank so when clean water is being added to the tank, it stays on top of your chemical mix. You don’t have to worry about your chemical being diluted as it’s fed through the outlet tube. This is why the tank turns clear after your chemical runs out.
This fertilizer injector is ideal for liquid fertilizer and has a filter basket to catch any debris while filling the tank. The drain plug and valve allow you to easily empty the tank after each use. Do not use with drip irrigation systems. Covered by a 1-year limited warranty.
Designed for fertilizing gardens and lawns automatically with sprinklers and garden hoses, the Chapin 4700 HydroFeed in-line fertilizing injection system is different than a standard hose-end sprayer. It hooks into your outdoor faucet, with an elbow connection, then attaches to a standard garden hose, with or without a sprinkler, so you can use it for feeding while watering.
HydroFeed works differently than a standard hose-end sprayer: it adds water back into the clear, 16 ounce chemical tank as your chemical is being pulled out. Because your chemical has a higher density than water, it sits on the bottom of the tank, the outlet tube reaches the bottom of the tank so when clean water is being added to the tank, it stays on top of your chemical mix. You don’t have to worry about your chemical being diluted as it’s fed through the outlet tube. This is why the tank turns clear after your chemical runs out.
This fertilizer injector is ideal for liquid fertilizer and has a filter basket to catch any debris while filling the tank. The drain plug and valve allow you to easily empty the tank after each use. Do not use with drip irrigation systems. Covered by a 1-year limited warranty.
Designed for fertilizing gardens and lawns automatically with sprinklers and garden hoses, the Chapin 4700 HydroFeed in-line fertilizing injection system is different than a standard hose-end sprayer. It hooks into your outdoor faucet, with an elbow connection, then attaches to a standard garden hose, with or without a sprinkler, so you can use it for feeding while watering.
HydroFeed works differently than a standard hose-end sprayer: it adds water back into the clear, 16 ounce chemical tank as your chemical is being pulled out. Because your chemical has a higher density than water, it sits on the bottom of the tank, the outlet tube reaches the bottom of the tank so when clean water is being added to the tank, it stays on top of your chemical mix. You don’t have to worry about your chemical being diluted as it’s fed through the outlet tube. This is why the tank turns clear after your chemical runs out.
This fertilizer injector is ideal for liquid fertilizer and has a filter basket to catch any debris while filling the tank. The drain plug and valve allow you to easily empty the tank after each use. Do not use with drip irrigation systems. Covered by a 1-year limited warranty.
Our technical team can help! Give them a call at 1-800-444-3140, option 1, or email them at [email protected].
Our order team can help! Give them a call at 1-800-444-3140.
Chapin sprayers are manufactured in the United States. A percentage of our internal components do come from outside the United States.
The majority of our watering products and spreaders are not made in the United States. Our watering can is made 100% in the United States with recycled materials.
Only our battery-operated products include an SDS. This is specifically for the battery included with the unit. Chemicals are not included with any sprayer, spreader, or watering product. Always review the SDS that comes with whatever chemical or solution you’re spraying or spreading and consult with technical team if you have any questions. 1-800-444-3140, option 1.
You can purchase Chapin products directly from any of the retailers located on our website, www.chapinmfg.com. Always check with your local retailer for availability. If you’re outside of the United States and are unsure, please call our order team at 1-800-444-3140.
Chapin has 4 levels of warranties on our products: 1 year, 2 years, 5 years, and limited lifetime warranties. Parts and certain accessories do not have warranties. Check our Warranty page for an explanation of each warranty level. Your warranty will be listed on your packaging and/or product manual. Please register your product after purchase to access your warranty.
