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Home > Products > Ear Plugs > Foam Ear Plugs > Industrial Foam Ear Plugs in Full Boxes > Moldex Spark Plugs UF Foam Ear Plugs (NRR 33) (Box of 200 Pairs)

Moldex Spark Plugs UF Foam Ear Plugs (NRR 33) (Box of 200 Pairs)

Moldex Spark Plugs UF Foam Ear Plugs (NRR 33) (Box of 200 Pairs)

Product Number: insparkplgbx0000-00z
Mfg. Part No: 6604



QuantityPrice per Item
1$36.00 
Current Price: $36.00

Quantity:


Ear Plug Information - Quick Look
BrandNRRMaterialSoftness
1 = Softest
4 = Stiffest
Moldex 33 UF 2
Or try out all of our foam ear plugs:
Try 'Em All Assortment Pack
SparkPlugs® UF Foam ear plugs are made of extra-soft, extra light foam. Their tapered shape fits easily in the ear canal, and seals gently and snugly without pressure. Just roll the ear plug down into a tight cylinder, insert deeply into the ear canal, and hold gently in place for a few seconds as the foam re-expands to create a comfortable, contoured, and effective fit inside the ear canal.

SparkPlugs® earplugs offer a high NRR 33, making them suitable for extremely noisy environments. So, while they look like fun, they provide serious protection. Consider SparkPlugs for a variety of industrial settings and workplaces. Outside of work, SparkPlugs are also excellent for races, concerts, sleeping, shooting, sporting events, motorcycling, etc.

The random multi-colored swirl is a unique look that makes for winning compliance to your hearing protection program. When it comes to comfort and compliance, nobody beats Moldex® to the finish line. Bring them along for hearing protection at races and concerts, too!

Moldex SparkPlugs Ear Plug Features
  • 100% PVC-Free.
  • High independently tested NRR.
  • Extra-soft, low-pressure foam for comfort and fit.
  • Tapered shape for easy insertion and removal.
  • Shaped to fit even very small ear canals.
  • Non-irritating smooth surface.
  • The bright colors provide for easy compliance checks.

See Also



Moldex Spark Plugs UF Foam Ear Plugs (NRR 33)
Moldex Spark Plugs UF Foam Ear Plugs (NRR 33)
10 Reviews


(NRR 33) SparkPlugs® UF Foam ear plugs come in random colors for a little fun, and their great performance and average to large fit means no compromise. Excellent all-around choice.

Item No: cnsparkplgpr0000-000
QuantityPrice per Item
1-24$1.17 
25+$0.59Save 50%
Current Price: $1.17

Quantity:

Moldex Spark Plugs UF Foam Ear Plugs (NRR 33) (Case of 2000 Pairs)
Moldex Spark Plugs UF Foam Ear Plugs (NRR 33) (Case of 2000 Pairs)
1 Review


(NRR 33) SparkPlugs® UF Foam ear plugs are random colors for a little fun, and their great performance and average to large fit means no compromise. Excellent all-around choice. Case of 2000 Pairs - Best Pricing!

Item No: insparkplgcs0000-00z
$292.50
Moldex Spark Plugs 6644 UF Foam Ear Plugs PlugStation Dispenser (NRR 33) (Dispenser with 250 Unwrapped Pairs)
Moldex Spark Plugs 6644 UF Foam Ear Plugs PlugStation Dispenser (NRR 33) (Dispenser with 250 Unwrapped Pairs)
1 Review


(NRR 33) SparkPlugs® UF Foam ear plugs are an excellent all-around choice. Dispenser with 250 Unwrapped Pairs.

Item No: insprkplg250dpea-000
QuantityPrice per Item
1-5$42.00 
6+$39.38Save 6%
Current Price: $42.00

Quantity:

Moldex Spark Plugs 6645 UF Foam Ear Plugs PlugStation Dispenser (NRR 33) (Dispenser with 500 Unwrapped Pairs)
Moldex Spark Plugs 6645 UF Foam Ear Plugs PlugStation Dispenser (NRR 33) (Dispenser with 500 Unwrapped Pairs)

(NRR 33) SparkPlugs® UF Foam ear plugs are an excellent all-around choice. Dispenser with 500 Unwrapped Pairs.

Item No: insprkplg500dpea-000
QuantityPrice per Item
1-3$93.33 
4+$87.50Save 6%
Current Price: $93.33

Quantity:


4.9
22 Reviews
5
91% (20)
4
9% (2)
3
0% (0)
2
0% (0)
1
0% (0)
5% Recommend this product (1 of 22 responses)
By Matt
Perfect for me
January 30, 2023
These are the perfect earplugs for me. I use them every night when I sleep, and they're never uncomfortable.
Pros
  • Soft material. Even though they're on the large side, when they expand to fit my ear, I never feel sore. Also, you can wash them at least once and let them dry well, and they'll work fine again.
Cons
  • Your mileage may vary. I had to try a bunch of different earplugs before finding the perfect fit.
By Helen F.
Excellent product. I have been using them for about 4 years. Thank you.
July 23, 2017
Excellent product. I have been using them for about 4 years. Thank you.
By Jimmy
I cut a few millimeters off the end to get a good fit - other than that they're pretty good.
May 6, 2017
I cut a few millimeters off the end to get a good fit - other than that they're pretty good.
By Mark P.
I have now bought my second box of 200 sets of ear plugs...
February 15, 2017
I have now bought my second box of 200 sets of ear plugs for my own use. I have used them for sleeping, for shutting out office noise so I can concentrate, daily to protect my hearing on my motorcycle, on planes and trains to reduce noise and help me sleep. These ear plugs are excellent, I have used them for a number of years and will use nothing else. I recommend them to anyone who needs noise reduction in their lives.
By Margie
This is the second box I have ordered. They are soft and great for sleeping. Prompt delivery.
June 5, 2016
This is the second box I have ordered. They are soft and great for sleeping. Prompt delivery.
By Cybèle L.
It is so soft and comfortable...I sleep ...
February 8, 2015
It is so soft and comfortable...I sleep with these ear plugs since many years and I've recovered my energy during the day!
By Kayla M.
I always order these for the Nascar race at Texas Motor...
October 28, 2014
I always order these for the Nascar race at Texas Motor Speedway. I LOVE them! When using them at home to silence a snoring husband, it's like a mini-vacation! I can't hear a thing and sleep like a baby!
By danny
Excellent!!! Just what i order!!! Thanks!!! Will make more business with you!!!!
August 8, 2013
Excellent!!! Just what i order!!! Thanks!!! Will make more business with you!!!!
By Nadine K.
The best ear plugs ever. Soft ,comfortab...
February 10, 2013
The best ear plugs ever. Soft ,comfortable and best noise blockout. Can finally sleep properly with loud noises.
By Joel S.
My wife snores like a top eschelon...
August 4, 2012
My wife snores like a top eschelon NASCAR racer. These are the only plugs I've found that can silence her rumblings.
By Simo
Great earplugs. Blocks enough noise...
April 19, 2012
Great earplugs. Blocks enough noise created when grinding and cutting steel. Also very comfortable when sleeping. I will definitely buy them again.
By walker
I have used these, the goin green (same thing), the purafit,...
December 18, 2011
I have used these, the goin green (same thing), the purafit, and some of the howard leight ones. The howard leight max UF are a bit tight - these are not nearly as tight. Not a big deal if you wear them for a few hours. I will use these (the moldex) on longer motorcycle trips - between 2 and 14 hours. I have worn them a max of 14 hours and you can't tell they are in there. best for average to small ear canals. If these feel "tight" - try the purafit ones. They are the same size, but the foam is slightly softer and just a bit smoother. I like the spark plugs (and goin green) because the foam is a bit stiffer, so it seals just a bit better (I have average ear canals). For long motorcycle rides, the wind noise on the helmet will drive you crazy - these are the best I have found yet (this requires more noise reduction than even a gun range). Don't make the ears sore - the foam is very soft (not quite as soft as the purafit by moldex, but still very soft). The wrapping in pairs is awesome - I take these to concerts and give to friends who think "you don't need plugs for a concert!" (they always ask for some). I use them for workshop and yardwork too, but that doesn't require the same amount of noise reduction the motorcycle rides require. Try a set - if they are close, but just a "hair" too tight, go with the purafit.... if you think they are too small, try the howard leight UF plugs - those are larger.
By pc
good
October 17, 2011
good
By RAS
Generally work well for sleep with a noisy spouse. However,...
August 21, 2011
Generally work well for sleep with a noisy spouse. However, about 10% of them do not expand as well and do not offer as much sound reduction. Have had to change to another earplug to get the noise reduction needed. Otherwise, these work well. Generally, a good value.
By DJ
The most comfortable and effective out...
July 21, 2011
The most comfortable and effective out there. I've tried many different types and these win, hands down. They come packed in individual pairs. Insert them properly and silence follows.


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