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iSonic P4820-SPB25 Commercial Ultrasonic Cleaner 25-minute Timer, 2.6Qt/2.5L, WhiteColor, Plastic Basket, 110V

4.5 4.5 out of 5 stars 1,432 ratings

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05. P4820-SPB25

Purchase options and add-ons

Brand iSonic
Item Volume 2.6 Quarts
Unit Count 1.0 Count
Surface Recommendation Stainless Steel, Plastic
Number of Items 1

About this item

  • iSonic P4820-SPB25, Commercial Ultrasonic Cleaner, 25-minute timer, 2.6Qt/2.5L, silver color, plastic basket, heater, 110V
  • Stainless Steel Tank, Tank Size 9.8"x5.8"x3.1"
  • Ultrasonic Frequency 35,000 Hz, 110V 160W
  • Timer Settings: 5, 10, 15, 20, 25 minutes
  • Heater preset at 149F/65C; Cooling fan; Overheat protector

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Product details

  • Package Dimensions ‏ : ‎ 13.39 x 9.84 x 9.06 inches; 6 Pounds
  • Item model number ‏ : ‎ P4820-SPB25
  • Date First Available ‏ : ‎ December 26, 2013
  • Manufacturer ‏ : ‎ iSonic
  • ASIN ‏ : ‎ B00HLBKNOY
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.5 4.5 out of 5 stars 1,432 ratings

Product Description

iSonic P4820-SPB25 Commercial Ultrasonic Cleaner, 25-minute timer, 2.6Qt/2.5L, white color, plastic tray, heater, 110V. This upgraded model is equipped with a 25-minute timer, suitable for dental and other applications which need longer cleaning time. It has an industrial grade ultrasonic stack transducer which is twice stronger and more durable compared to wafer transducers used by some manufacturers in their commercial models. The generously proportioned stainless steel tank is designed to clean long items such as dental instruments and silverwear. Hygieniest cassettes fit in. The stainless steel tank is also polished for easy cleaning. It's compact for small counter spaces. Heater is preset at 149F/65C and runs indepently to cleaning. Cooling fan helps for longer operation. Overheat protector prevents the unit being overused which could cause overheating. Quieter than most competitors' products. 5 international safety certifications including GS for Germany which has the toughest safety standard assure highest quality. Optional stainless steel wire mesh basket is available.


From the manufacturer

iSonic P4820 iSonic P4810 iSonic P4800 iSonic ultrasonic cleaner P4830
Customer Reviews
4.5 out of 5 stars
485
4.1 out of 5 stars
85
4.0 out of 5 stars
98
Model P4820 (-WPT, -WPB, -WSB, -SPB25) P4810 P4800 P4830
Tank Capacity 2.6 Qt / 2.5 L 2.1 Qt / 2.0 L 1.5 Qt / 1.4 L 3.2 Qt / 3 L
Tank Size 9.6"x5.9"x3.0" / 24.5x15.0x7.6 cm 7.2"x6.0"x3.0" / 18.3x15.3x7.7 cm 6.5"x5.3"x2.6" / 16.5x13.5x6.5 cm 9.8"x6.9"x3.1" / 25.0x17.4x7.8 cm
Transducer Power (median) 60W 110V (220V available) 60W 110V (220V available) 55W 110V (220V available) 65W 110V (220V available)
Main Features 8-minute or 25-minute timer, heater preset at 145F / 65C 30-minute timer, heater preset at 140F / 60C 8-minute timer, no heater 1 to 30-minute timer. Heater 104-140F / 40-60C. Thermometer. Degas. Drain.
Standard Accessories Plastic tray (-WPT) or plastic basket (-WPB) Plastic basket Plastic basket Plastic basket
Optional Accessories Stainless steel wire mesh basket (-WSB) Single beaker holder sets (500 ml glass or perforated stainless steel beaker, 1000 ml glass beaker) 500 ml glass beaker or perforated stainless steel beaker Stainless steel wiremesh basket
Common Applications Carburetors, brass cartridges, gun parts, brass music instruments Liposomal, herb extractions, jewelry (for jewellers), carburetors, brass cartridges, gun parts Jewelry, eyeglasses, sunglasses Brass instrument parts. Other medium to large-size parts
Advantages Elongated tank for longer items, multiple basket options. Plastic housing with quiet operations Square tank for uniform ultrasonic energy distribution. Plastic housing with quiet operations Smallest commercial model, compact yet powerful. Plastic housing with quiet operations Medium size tank. Drain valve. Multiple temperature settings. Plastic housing with quiet operations
iSonic ultrasonic cleaner P4801 iSonic ultrasonic cleaner P4821 iSonic ultrasonic cleaner P4831II ultrasonic vinyl record cleaner
Customer Reviews
3.7 out of 5 stars
28
4.5 out of 5 stars
10
4.6 out of 5 stars
7
Model P4801 P4821 P4831II P4875-4T+MVR
Tank Capacity 1.5 Qt / 1.4 L 2.6 Qt / 2.5 L 3.2 Qt / 3 L 2 Gal / 7.5 L
Tank Size 6.5"x5.3"x2.6" / 16.5x13.5x6.5 cm 9.6"x5.9"x3.0" / 24.5x15.0x7.6 cm 9.8"x6.9"x3.1" / 25.0x17.4x7.8 cm 13.0"x9.4"x4.1" / 33.1x23.8x10.5 cm
Transducer Power (median) 55W 110V (220V available) 60W 110V (220V available) 80W 110V (220V available) 140W 110V (220V available)
Main Features Touch sensing controls. Detachable power cord. Touch sensing controls. Power switch. 30-minute timer. Degas. Touch sensing controls. 1 to 30-minute full range timer. Heater with 5 settings. Thermometer. Drain. Layout to save counter space. Motorized fixture to clean vinyl records. Touch sensing controls. 1 to 30-min. timer. Heater with 3 settings. Thermometer. Drain.
Standard Accessories Plastic basket Plastic basket Plastic basket Motorized fixture to hold five 10" or 12" vinyl records. Cleanin solution concentration. Kimwipes.
Optional Accessories 500 ml glass beaker or perforated stainless steel beaker Single beaker holder sets (500 ml glass or perforated stainless steel beaker, 1000 ml glass beaker) Stainless steel rack and tray or basket. Single beaker holder sets (500 ml glass or perforated stainless steel beaker, 1000 ml glass beaker). Indirect cleaning tank. Extension to hold another 5 records.
Common Applications Jewelry, eyeglasses, sunglasses, watches Dental instruments. Brass catridges. Gun parts. Brass music instruments. Carburetors. Dental or veterinary struments. Brass catridges. Gun parts. Brass music instruments. Carburetors. Silverware. Vinyle records. Other cleaning.
Advantages Smallest commercial model, compact yet powerful. Plastic housing with quiet operations Solid control panel for better water proof. Convenient power switch. Plastic housing with quiet operations Solid control panel for better water proof. Convenient power switch. Plastic housing with quiet operations Fixture holds 7" to 12" vinyl records. Solid control panel for better water proof. Convenient power switch. Plastic housing with quiet operations

Various Transducers Used in Ultrasonic Cleaners, Safety Certificate (UL/CSA) Identification

ultrasonic cleaner transducers

iSonic D3800A

ultrasonic cleaner safety certifications

From Left To Right

1. Wafer transducer. 20W to 35W. Used in iSonic small personal models.

2. Small stack transducer. 50W. Used in iSonic P4800, P4801.

3. Standard stack transducer. 60W. Used in iSonic P4810, P4820, P4821, P4861 (2x), P4862 (2x), P4875 (3x).

4. Supersized stack transducer. 80W. Used in iSonic P4831.

Remark: A standard stack transducer is about twice more powerful and more durable than a wafer transducer. iSonic only uses wafer transducers in our small personal models (S, D and F series mostly). All iSonic commercial models (P series) uses stack transducers.

iSonic Personal Model D3800A

A small personal model such as iSonic D3800A, CD-2800 uses wafer transducer. It's adequate for light duty applications such as home uses for jewelry, eyeglasses, watch cleaning. But it's inadequate for heavy duty applications such brass cartridge cleaning, carburetors, liposomal vitamin c making, etc.

P4820's Safety Certifiate

All our ultrasonic cleaners bear a safety certificate label underneath the tank. It identifies UL and CSA (for Canada) safety tests certificates. HF used to sell the same model as our P4820 but they switched to a low quality copy of P4820 in 2016 without any safety certificate. A proper safety certificate not only indicates safety qualification, it also represent certain quality qualifications. Customers should not use an electrical product without a proper safety certificate.

P4820 Applications: Carburetors, Brass Music Instruments

ultrasonic carburetor cleaner

ultrasonic carburetor cleaner

ultrasonic brass instrument cleaner

ultrasonic brass instrument cleaner

Carburetor Before And After

Carburetor Being Cleaned In P4820

Brass Trumpet Parts, Before

Brass Trumpet Parts, After

P4820 Applications: Brass Cartridges, Gun Parts

ultrasonic brass cleaner

ultrasonic brass cleaner

ultrasonic brass cleaner P4820

ultrasonic gun parts cleaner

Brass Cartidges, Before

Brass Cartridges, After

P4820 To Clean Brass Cartridges

(Please note the plastic tray should not be used when a stainless steel basket is used as extra items will absorb ultrasonic energy.)

P4820 To Clean Gun Parts

What's in the box

  • plastic basket, power cord
  • Looking for specific info?

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    1,432 global ratings

    Customers say

    Customers like the performance, cleanliness, and fit of the lab supply. For example, they mention it works well, does an excellent job on everything, and fits the tank perfectly. That said, opinions are mixed on the value, durability, noise, and heat.

    AI-generated from the text of customer reviews

    143 customers mention120 positive23 negative

    Customers like the performance of the lab supply. They say it works well, does an excellent job on everything, and is of high quality. Some mention that it works almost instantly the first go and is perfect for small items.

    "My AMAZON RATINGSProduct as described. nicely designed unit. Corroborator parts come out very clean, looking like a new part...." Read more

    "Worked as described. Only used once so durability is unknown." Read more

    "...It functioned well after the minor adjustment." Read more

    "Works great because of the 25 minute cycles...." Read more

    93 customers mention73 positive20 negative

    Customers like the cleanliness of the lab supply. They say it keeps the unit clean for years to come, and is a big help when cleaning spent brass for reloading. They also say the parts come out very clean. Customers also say it does a great job of removing most of the fouling, and works well to clean cartridge brass and gun parts. They mention that the water turns gray, and the knife comes out clean. They even say the cases come out clean, and even the chain is perfectly clean.

    "...+ photo as Shown+ Good quality+ Parts come out very clean.Cons:- None-- How I rate –..." Read more

    "Cleans many things easily. Wife uses it for mani/pedi tools, glasses, etc. All come clean." Read more

    "Cleans even the toughest build up on brass." Read more

    "...save much time because of the set up time but it does do a better job of cleaning than doing it by hand...." Read more

    62 customers mention53 positive9 negative

    Customers like the fit of the basket. For example, they say it fits right in, is a big help when cleaning spent brass, and fits the tank perfectly. Some say the size is better than the P4810 for longer parts, and is more compact than expected. Overall, most are happy with the fit and capacity of the product.

    "Great basket that fits in the harbor freight small ultrasonic cleaner." Read more

    "This is large enough for my Ed Brown 1911 and other pistols...." Read more

    "Fits perfectly for the harbor freight ultrasonic cleaner, bit of a snug fit in the clean chamber but it is also much better with raised sides to..." Read more

    "Size is better than the P4810 for longer parts, but the short time settings are annoying to babysit + takes a whole cycle on its own to heat up." Read more

    24 customers mention24 positive0 negative

    Customers are satisfied with the quality of the basket. They mention that it's made of much better plastic than the original, and is a great replacement basket. Some say that the basket makes brass like new, and makes instruments shine like new again. Overall, customers are happy with the performance and quality of this tool.

    "...Pros:+ product as described+ photo as Shown+ Good quality+ Parts come out very clean.Cons:-..." Read more

    "Surprised at the high quality feel, function, & performance of the iSonic P4820-WSB. Even the packaging is excellent...." Read more

    "...up but once it is hot it cleans it super well and even brings the shine back to the chrome...." Read more

    "Makes brass like new, with only water and a little lemon juice. Largely ineffective on copper no matter the solvent...." Read more

    47 customers mention31 positive16 negative

    Customers are mixed about the value of the lab supply. Some mention it's a great value overall, and an excellent item. Others say that it'd be a complete waste of money.

    "...5 Stars:Works exactly as advertised, is a good value at the price point purchased, would buy again or recommend to a friend...." Read more

    "This little unit was pretty good for the cost. I got 7years and one month HARD use out of it...." Read more

    "...Its priced way over what it should cost, so not a great value, but if you want a better basket this is it." Read more

    "...the same company that makes the Hornady sonic cleaner but at a much better price...." Read more

    27 customers mention13 positive14 negative

    Customers are mixed about the durability of the lab supply. Some mention that it's well made, while others say that it fell apart after a bit of use. The cover started cracking, and both handles broke off easily in the first few uses. The LED screen on the first one got damaged within two weeks by liquid.

    "...The unit appears to be well made, and comes with a stainless steel basket and the cleaner solution. It's easy to clean out after use...." Read more

    "...And, It's just not "robust" looking for feel as prior units were, - feels, looks "cheap" so to speak, in my opinion and use, experience...." Read more

    "...It's a solid unit that performs up to most of my needs and appears that it will last. The basket is amazing and a cheap 10 wire weave like most...." Read more

    "...However, the heater did destroy itself somehow. I was beyond the replacement period so I tore it open and started measuring components...." Read more

    24 customers mention14 positive10 negative

    Customers are mixed about the noise of the lab supply. Some mention that it's relatively quiet when in use, while others say that it makes a really high-pitched noise that may be irritating to some. Some customers also mention that the motor sound is loud seconds after switching on, and that it heats water and makes sonic waves.

    "...It's easy to clean out after use. It is reasonably quiet...." Read more

    "...It is not very loud but does have a really high-pitched noise that may be irritating to some. I have used it three times now and works as expected...." Read more

    "...It's not too loud, either. I'll be using it for all sorts of things in the future...." Read more

    "...The machine is relatively quiet when in use, depending on where you place it & what you are cleaning...." Read more

    21 customers mention9 positive12 negative

    Customers are mixed about the heat of the lab supply. Some mention that it heats well, while others say that it takes a while to cycle to heat up.

    "...It dosen't save much time because of the set up time but it does do a better job of cleaning than doing it by hand...." Read more

    "...This goes to 145F, 10F higher than some. The extra heat seems to add cleaning power...." Read more

    "...is better than the P4810 for longer parts, but the short time settings are annoying to babysit + takes a whole cycle on its own to heat up." Read more

    "...I do like the fact it has a good heater which will reach just above 50 degrees C. Depending on how much cleaning mixture you have it will..." Read more

    Works great for reloading cleaned 9mm brass
    5 Stars
    Works great for reloading cleaned 9mm brass
    Wow for 9mm brass cartridge case cleaning. My 9mm brass looks like new! Clean inside, outside and even the primer pocket is shinny. Used directions on bottle: 40:1 mixture, rinsed cartridge immediately after cleaning in a HF ultrasonic cleaner. I also rinsed the ultrasonic cleaner and wiped dry with a towel. 2 ½ cups of tap water and 1 ½ tablespoons of this CSBC001 solution which just barely went over the minimum mark in my cleaner. 3 - 480 second cycles later I had over 75 perfectly cleaned 9mm brass. I did warm the solution up to around 125-130 degrees in my microwave and then used the heater function on my HF cleaner off and on to keep temperature in that range during the 3 cycles. Used a HF laser temperature measurer to check temperature. Perhaps next time I will poor the solution out after only one cycle and see how they look. Kind of hard to pull the HF short basket out of hot water, so poured the solution out of the cleaner. Very impressed with this solution. I first tried tap water and dawn dish soap and was not happy with the results. Will buy more of this when I run out.
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    Top reviews from the United States

    Reviewed in the United States on March 4, 2017
    Style: 02. P4820-WSBVerified Purchase
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    Reviewed in the United States on August 15, 2023
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    Reviewed in the United States on March 11, 2024
    Style: 10. PB4820AVerified Purchase
    Reviewed in the United States on November 16, 2023
    Style: 01. P4820-WSB25Verified Purchase
    Reviewed in the United States on February 27, 2024
    Style: 08. CSBC001Verified Purchase
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    Reviewed in the United States on March 23, 2024
    Style: 10. PB4820AVerified Purchase
    Reviewed in the United States on September 17, 2023
    Style: 02. P4820-WSBVerified Purchase
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    Reviewed in the United States on February 2, 2024
    Style: 08. CSBC001Verified Purchase

    Top reviews from other countries

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    Robert Lelievre
    5.0 out of 5 stars Trop grand
    Reviewed in Canada on December 22, 2023
    Style: 02. P4820-WSBVerified Purchase
    Ken Spence
    5.0 out of 5 stars Works great
    Reviewed in Canada on September 8, 2022
    Style: 04. P4820-WPBVerified Purchase
    Erendira
    5.0 out of 5 stars Bien
    Reviewed in Mexico on February 27, 2023
    Style: 02. P4820-WSBVerified Purchase
    Amazon Customer
    5.0 out of 5 stars It works well!
    Reviewed in Canada on October 28, 2021
    Style: 08. CSBC001Verified Purchase
    Troy & Tracy McMillan
    5.0 out of 5 stars It Works!
    Reviewed in Canada on June 28, 2021
    Style: 05. P4820-SPB25Verified Purchase
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    Troy & Tracy McMillan
    5.0 out of 5 stars It Works!
    Reviewed in Canada on June 28, 2021
    The size of this is perfect for what I need it for and the instructions for use were simple. I received it yesterday and used yesterday and it worked as it should. I'm very happy with it!
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