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EverGrow 45+5 MFD Dual Run Capacitor vs Seentech 35+5 uF Dual Run Capacitor

These are not interchangeable parts. The EverGrow is a 45+5 uF dual run capacitor; the Seentech is 35+5 uF. Buy the one whose microfarad rating matches the label on your old capacitor, because the compressor section must match exactly. Both are round CBB65-style dual run capacitors rated 370/440V, and both are budget aftermarket parts rather than OEM-branded units. The EverGrow publishes a 60,000-hour EIA-456 rating and a long OEM cross-reference list; the Seentech publishes almost nothing beyond its rating.

  • Choose the EverGrow if your old capacitor reads 45+5 uF, or if you want a published 60,000-hour EIA-456 rating and a broad OEM cross-reference list.
  • Choose the Seentech if your old capacitor reads 35+5 uF and you want a plain CBB65 replacement without paying for specs you will not use.

Prices

  • EverGrow 45+5 MFD Dual Run Capacitor: $9.67 at Amazon (checked today)
  • Seentech 35+5 uF Dual Run Capacitor: $9.99 at Amazon (checked today)
  • Difference: the EverGrow 45+5 MFD Dual Run Capacitor is $0.32 cheaper than the Seentech 35+5 uF Dual Run Capacitor today
EverGrow
EverGrow 45+5 MFD 45/5 uf 370 or 440 Volt Dual Run Round Capacitor PW-45/5/R for Condenser Straight Cool or Heat Pump Air Conditioner

EverGrow 45+5 MFD Dual Run Capacitor

EverGrow 45+5 MFD 45/5 uf 370 or 440 Volt Dual Run Round Capacitor PW-45/5/R for Condenser Straight Cool or Heat Pump Air Conditioner

$9.67at AmazonChecked 1 h ago
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Pros
  • 45+5 uF covers the most common residential condenser rating
  • Published 60,000-hour EIA-456 reliability figure
  • Long OEM cross-reference list aids matching
  • UL approved and ROHS compliant
  • Metallized polypropylene film construction stated
Cons
  • Wrong microfarad value for 35 uF systems
  • Dimensions listed as approximate and subject to change
  • Aftermarket brand, not the original equipment part
Seentech ST
Seentech 35+5 uF 35/5 MFD 370V/440V CBB65 Dual Run Round Capacitor, 50/60 Hz, for AC Motor Run or Fan Start, Condenser Straight Cool & Heat Pump Air Conditioner

Seentech 35+5 uF Dual Run Capacitor

Seentech 35+5 uF 35/5 MFD 370V/440V CBB65 Dual Run Round Capacitor, 50/60 Hz, for AC Motor Run or Fan Start, Condenser Straight Cool & Heat Pump Air Conditioner

$9.99at AmazonChecked 1 h ago
See all prices and details
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Pros
  • 35+5 uF matches systems the EverGrow cannot serve
  • Simple CBB65 dual run design
  • Rated for both 370V and 440V
  • Works for compressor run and fan start
Cons
  • No published life rating or certifications
  • No OEM cross-reference list
  • Sparse spec sheet beyond capacitance and voltage
  • Aftermarket brand with little track record published

What separates them

EverGrow 45+5 MFD Dual Run CapacitorSeentech 35+5 uF Dual Run Capacitor
Capacitance45 uF compressor + 5 uF fan35 uF compressor + 5 uF fan
Voltage rating370 or 440V370 or 440V
Published life rating60,000 hours, EIA-456 compliantNot published
OEM cross-referenceLists Carrier, Trane, Goodman, Lennox, Rheem and moreNo cross-reference list given
Dielectric detailMetallized polypropylene film, 5 to 12 micronsNot specified
CertificationsUL approved, ROHS compliantNot stated
Case styleRound dual run, CBB65 typeRound dual run, CBB65 type
Fitment riskWrong for systems spec'd at 35 uFWrong for systems spec'd at 45 uF

Price history

$9.99$7.99
Nov 8Nov 11
  • EverGrow 45+5 MFD Dual Run Capacitor: lowest $9.67 on Nov 8 at Amazon; $9.67 on Nov 11.
  • Seentech 35+5 uF Dual Run Capacitor: lowest $7.99 on Nov 9 at Amazon; $9.99 on Nov 11.

Prices at every store

EverGrow 45+5 MFD Dual Run Capacitor

  • WalmartNew

    In stockSold by 1800emartReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $12.85Free shippingChecked 1 h ago
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $9.67Checked 1 h ago
    Visit Amazon
  • eBayNew

    Availability unknownSold by apgglobal (99.8% positive, 4,100 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $18.84Free shippingChecked Nov 8
    Visit eBay

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All 3 stores and price history →

Seentech 35+5 uF Dual Run Capacitor

  • WalmartNew

    In stockSold by Seentech STReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $15.97Free shippingChecked 1 h ago
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $9.99Checked 1 h ago
    Visit Amazon
All 2 stores and price history →

Specs compared

SpecEverGrow 45+5 MFD Dual Run CapacitorSeentech 35+5 uF Dual Run Capacitor
Capacitance45/5 uf—
Voltage370 or 440 Volt—
TypeDual Run Round—
ModelPW-45/5/R—
ApplicationCondenser Straight Cool or Heat Pump Air Condit…—
color—Other

Questions and answers

Can I use the 45+5 in place of a 35+5?
No. The compressor section must match the old capacitor's rating. Going up 10 uF on the compressor run winding can overload the motor. Match the label exactly.
Which lasts longer?
EverGrow publishes a 60,000-hour EIA-456 rating; Seentech publishes no life figure. Real-world life depends more on heat, voltage and venting than on the brand.
Which one do I need for my unit?
Read the old capacitor's label. If it says 45/5, take the EverGrow. If it says 35/5, take the Seentech. The 5 uF fan section is the same on both.
Does the 370V vs 440V rating matter?
Both parts are rated for either, so either works on 370V or 440V systems. Match the microfarad value first; voltage is the easier box to tick.
Is the EverGrow worth stepping up to?
Only if your system needs 45+5 uF. Its published reliability rating and OEM cross-reference are real advantages, but they do not help if the capacitance is wrong.
Are these OEM parts?
No. Both are aftermarket replacements. EverGrow lists the OEM brands it cross-references; Seentech does not publish a cross-reference list.

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More comparisons

  • SOTUBX 35+5 MFD 370/440VAC Round Motor Dual Run Capacitor vs EverGrow 45+5 MFD 45/5 uf 370 or 440 Volt Dual Run Round Capacitor PW-45/5/R for Condenser Straight Cool or Heat Pump Air Conditioner
  • EverGrow 45+5 MFD 45/5 uf 370 or 440 Volt Dual Run Round Capacitor PW-45/5/R for Condenser Straight Cool or Heat Pump Air Conditioner vs EverGrow 45+5 uF ±6% 45/5 MFD 370/440 VAC CBB65 Dual Run Start Round Capacitor for Condenser Straight Cool or Heat Pump Air Conditioner or AC Motor and Fan Starting
  • EverGrow 45+5 uF ±6% 45/5 MFD 370/440 VAC CBB65 Dual Run Start Round Capacitor for Condenser Straight Cool or Heat Pump Air Conditioner or AC Motor and Fan Starting vs Seentech 35+5 uF 35/5 MFD 370V/440V CBB65 Dual Run Round Capacitor, 50/60 Hz, for AC Motor Run or Fan Start, Condenser Straight Cool & Heat Pump Air Conditioner

Buying guides that pick them

  • Best dual run capacitors for AC condensers