Deliver to Vietnam

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Aquaboon 4.5 x 20 Carbon Block Filter Cartridge Large - 5 Micron Whole House Water Filter Replacement Remove Chlorine Taste Odors Compatible with FC25B, EPM-20BB, CB-BB-20, 155783-43 (1 Pack)

Aquaboon 4.5 x 20 Carbon Block Filter Cartridge Large - 5 Micron Whole House Water Filter Replacement Remove Chlorine Taste Odors Compatible with FC25B, EPM-20BB, CB-BB-20, 155783-43 (1 Pack)

Q: Hi, I currently have the 2.25" wide x 20" long filter. This filer is 4.5" wide. I think it will fit but want 2 know the difference as-far-as filterin?

In general you need to know what water defects you want to filter out. If you have a sand and sediment problem, a charcoal filter is overkill. If your problem is odor, then this filter is probably good. For odor, there are carbon block filters and granular filters, don't know what the tradeoff is. This type is what my water treatment company recommended for my system, and I'd trust them

Q: Running 1 sediment filter with no problem but the carbon 2 filters leak on big blue filter. Do you need to remove the black rubber seals on top/bottom

I had leak issues also with my Big Blue tanks. The rubber gaskets stay on the carbon filter but I had to devise a way to keep the filter centered while I tightened up the canister. I used three aluminum nails 120 degrees apart top and bottom to do this. I also found that the large "O" ring gasket at the top of the tank did not want to stay in position. I placed this gasket in hot water and then placed it in the lubricated channel. I applied the lubricant to the threads on the blue tank and then used the wrench filter to snug it up. That's how I got my leaks to stop. Hope this helps.

Q: Will this fit in an AP810-2 cartridge?

According to the Big Blue specs, these filters are compatible with the AP810-2 system.

Q: Why after installation. Open faucet after period of time, the water still is a bit white muddy

It's probably mico bubbles. Watch the "white" water for 30 seconds or so and see if the bubbles rise out and the water is clear.

Product ID: 43884838

Secure Transaction

Details

Material
Coconut Shell
Product Dimensions
20"D x 4.5"W x
Item Weight
6.75 Pounds
External Testing Certification
CB
Product Benefits
Removes and

💧5 Micron Filtration

🔄Universal Compatibility

♻️Sustainable Choice

Description

💦 Drink Pure, Live Pure!

ECO FRIENDLY SOLUTION - Reduce plastic waste while saving on replacements.
HEAVY DUTY DURABILITY - Crafted for high-flow systems and maximum dirt-holding capacity.
ELEVATE YOUR HYDRATION - Transform your water experience with superior filtration.
EFFORTLESS INSTALLATION - Seamlessly integrates into your existing system.
LONG LASTING PERFORMANCE - Enjoy up to 6 months of consistent filtration.

The Aquaboon 4.5 x 20 Carbon Block Filter Cartridge is a high-performance water filter designed to remove chlorine, chemicals, and impurities, ensuring clean and healthy water for your home. With a 5-micron filtration capability, it offers long-lasting performance of up to 6 months, universal compatibility with various filtration systems, and a focus on sustainability by minimizing plastic waste.

Have a Question? See What Others Asked

Hi, I currently have the 2.25" wide x 20" long filter. This filer is 4.5" wide. I think it will fit but want 2 know the difference as-far-as filterin?

Running 1 sediment filter with no problem but the carbon 2 filters leak on big blue filter. Do you need to remove the black rubber seals on top/bottom

Will this fit in an AP810-2 cartridge?

Why after installation. Open faucet after period of time, the water still is a bit white muddy

Reviews

K**S

Great filters!

We ordered these filters every year for our water system and they work out great

28.04.2025

J**P

Work great!

Fits great, works great.

16.07.2025

A**R

Arrived sooner then expected

Product arrived as described

27.06.2025

T**N

Good products but poor packaging.

I have been buying sediment and carbon filters from this company for my business. The products are good quality but the packaging is very bad especially those carbon filters. I will change to 5 stars if the packaging has improved on my next purchase. If not I will have to buy from other sellers since it is just too much work to repack and take to UPS to return.

15.04.2025

C**N

Works great

Good water flow and the water doesn't have a taste now, like it should.

6.05.2025

P**.

exactly what I needed

perfect

3.06.2025

G**7

Great product.

Great product. It does an excellent job keeping the water clean and filtering out the chlorine that affects my water softener.

25.03.2025

R**G

Good replacement filter

Good heavy duty filters, perfect fit into the housings. Time will tell how well and how long they filter at their capacity.

28.01.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products