Real Locking ND4 Filter

Marsoni

M251S

$79.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Real Locking ND4 FilterEasy Locking System: Simply press the tabs to attach the filter securely to the base ring or locking VND CPL, so it stays firmly in place while you shoot. Use ND Filter Alone: The ND4 filter cuts light by 2 stops, letting you control brightness easily for well exposed landscapes or portraits on partially cloudy days.

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Your Real Locking ND4 Filter orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Great product! I have a fully automated DeLonghi cappuccino/latte coffee machine. After 5 years of use, the machine's milk frothing function started to fail. I purchased this product to supplement/replace the milk frother on my DeLonghi automated coffee machine; it works great and produces copious milk froth with much less mess.

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Reviewed in the United States on March 18, 2026

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Stephanie R.

Port Orchard, US

★★★★★ 5

Best frother ever!

Color: White

This is the best frother ever! Works better than my expensive espresso machine frother. So easy and makes a large amount enough for 2 large cappuccinos.

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Reviewed in the United States on April 21, 2026

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Amazon Customer

Chelsea, US

★★★★★ 1

False advertising--it won't froth almond milk.

Color: White

Bought this because I am vegetarian and I've consumed Almond milk for the past 15 years. The profile on this product said it would froth all milks, including almond. It does not--it heats the almond milk but does not froth it. It did froth 2% cow's milk I served a visitor, but I won't use cow's milk. I missed the return date by 1 day, or it would have been returned this product for a full refund. If you want to froth plant/ nut milk, don't waste your $$$.

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Reviewed in the United States on May 9, 2026

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Graeme L Low

Boise, US

★★★★★ 5

substitute for an ineffective espresso machine steam wand

Color: White

On sale, this item was reasonably priced. It very effectively heats and froths milk in two or so minutes. Less milk enables a more intense froth. It easily cleans up with soap and hot water. It appears to be well- engineered. It proves to be an able companion to an espresso machine.

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Reviewed in the United States on April 21, 2026

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Kara Clapp

Chelsea, US

★★★★★ 5

Would buy again

Color: White

Makes great thick foam. Will overflow if you fill to the max line— not so fun to clean up. Best results are 1/2 to 3/4 of max line. Tried heavy cream, whole milk, and evaporated milk. All three work great.

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Reviewed in the United States on May 30, 2026