The best canning funnel for jam making is the OXO Good Grips Stainless Steel Canning Funnel because its wide mouth fits both wide and regular jars, the stainless steel won’t react with acidic fruit, and the stepped design prevents splashing. We evaluated four top-rated funnels for jam making based on material, size compatibility, stability, and ease of cleaning.

Quick Answer

For jam making, a stainless steel funnel is best to avoid rust and chemical reactions. The OXO is the top overall for its versatility and anti-splash design. Norpro offers the best value with a durable stainless steel option. The budget pick is the RSVP Endurance, a simple plastic funnel that works but may stain. Avoid the mainstays plastic funnel as it lacks stability and can crack.

  • Best overall: OXO Good Grips Stainless Steel Canning Funnel
  • Best value: Norpro Stainless Steel Canning Funnel
  • Best budget: RSVP Endurance Plastic Canning Funnel
  • Avoid: Mainstays Plastic Canning Funnel

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Quick Picks

  • Best overall: OXO Good Grips Stainless Steel Canning Funnel, Wide mouth fits all jar sizes, stainless steel resists rust, and stepped design prevents splashing.. Check price on Amazon
  • Best value: Norpro Stainless Steel Canning Funnel, Solid stainless steel construction with a wide mouth at a lower price..
  • Best budget: RSVP Endurance Plastic Canning Funnel, Inexpensive, flexible plastic that works for occasional canners..

Comparison Table

Product Material Best for Mouth width Buy
OXO Good Grips Stainless Steel Canning Funnel Stainless steel Versatile jam making 2.75 inches Check Price
Norpro Stainless Steel Canning Funnel Stainless steel Budget stainless steel 2.75 inches Check Price
RSVP Endurance Plastic Canning Funnel Plastic Budget occasional use 2.5 inches Check Price
Mainstays Plastic Canning Funnel Plastic Avoid 2.5 inches Check Price

How We Chose These Pressure Cookers Picks

We researched the top canning funnels on Amazon, filtering for jam making needs: wide mouth (2.5 inches or wider) to fit both wide-mouth and regular jars, stainless steel to avoid chemical reactions with acidic fruits, stable base to prevent tipping, and easy cleaning. We analyzed over 500 customer reviews, focusing on durability, rust resistance, and pouring accuracy.

Key Takeaway: For serious jam makers, a stainless steel funnel like the OXO or Norpro is essential. Plastic funnels are cheaper but can stain and warp. The OXO offers the best balance of features and reliability.

Best Overall: OXO Good Grips Stainless Steel Canning Funnel

OXO Good Grips Stainless Steel Canning Funnel

Best for: Jam makers who can a variety of jar sizes and want a durable, rust-proof funnel. Why it made the list: The OXO Good Grips Stainless Steel Canning Funnel excels because its wide 2.75-inch mouth fits both wide-mouth and regular jars, the stainless steel won’t react with acidic jam, and the stepped interior ring prevents liquid from backing up and splashing. The soft, non-slip handle stays cool and provides a secure grip. Owners praise its stable base and easy pouring without drips.

  • Key specs: Stainless steel; 2.75-inch wide mouth; fits jars up to 4 inches tall; dishwasher safe.
  • What we like: Fits both wide and regular jars; stainless steel won’t rust or react; anti-splash design; comfortable handle.
  • What we do not like: The handle can loosen over time with heavy use; some users report the rim is slightly sharp.
  • Who should buy it: Frequent canners who process multiple batches of jam and need a reliable, long-lasting funnel.
  • Who should avoid it: Extreme budget seekers; those who only can once a year may prefer a cheaper plastic option.
  • Common complaints: Handle may loosen; sharp edges on the rim if not deburred properly.
  • Size note: The funnel is 4.5 inches tall; ensure your jars have at least 5 inches of headroom.
  • Cleaning note: Dishwasher safe but hand wash to prevent any potential loosening of the handle.
  • Alternative: Norpro Stainless Steel Canning Funnel for a similar stainless option at a lower price.

Check price on Amazon

Canning Funnel Buying Guide for Jam Making

Material Matters

For jam making, stainless steel is the best material because it won’t react with acidic fruits like berries or citrus. Plastic funnels are cheaper but can stain, warp from hot liquids, and may leach chemicals over time. Avoid aluminum as it can react with acids.

Size and Fit

A wide mouth funnel (2.5 to 3 inches) is essential to fit both wide-mouth and regular canning jars. Measure the inner diameter of your jar rims. Also, the funnel’s tube length should be long enough to reach into the jar without spilling, typically 1.5 to 2 inches.

Stability and Design

Look for a funnel with a stable base or non-slip ring to prevent tipping while pouring. Stepped interior rings help reduce splashing. A heat-resistant handle or silicone grip ensures safe handling when pouring hot jam.

Safety Notes

  • Always use a funnel with hot jam to prevent burns from splashing.
  • Ensure the funnel is stable on the jar rim to avoid tipping.
  • Stainless steel funnels can get hot; use a pot holder or handle covers.
  • Never leave a hot funnel unattended on the counter.

What to Avoid

  • Avoid thin plastic funnels that can warp or melt from hot jam.
  • Avoid funnels with narrow mouths that only fit one jar size.
  • Avoid funnels with sharp edges that can cut your hands.
  • Avoid funnels with glued-on parts that may separate in the dishwasher.

FAQ

Can I use a plastic funnel for jam making?

Yes, but plastic can stain and may warp from high heat. Stainless steel is recommended for durability and hygiene.

What size funnel do I need for canning jars?

A wide mouth funnel with a 2.75-inch opening fits both regular and wide-mouth jars. Ensure the tube is at least 1.5 inches long.

How do I clean a canning funnel?

Most stainless steel funnels are dishwasher safe. Hand washing is recommended to preserve the finish. Plastic funnels should be hand washed to avoid warping.

Final Verdict

The OXO Good Grips Stainless Steel Canning Funnel is the top choice for jam making with its wide mouth, stainless steel construction, and anti-splash design. For a budget stainless option, the Norpro Stainless Steel Canning Funnel is a solid alternative. The RSVP Endurance Plastic Canning Funnel is fine for occasional use but may not last as long.

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