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

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.

Will this fit in an AP810-2 cartridge?

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

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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

Carbon Block Filter

Product ID: 43884838

Details

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

💧5 micron filtration precision

🔧Universal 20-inch cartridge fit

♻️6-month long-lasting lifespan

AED 282

Duties & taxes included

In stock

Sold byAmazon UAEDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to UAE.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

💧 Elevate your water game—pure, powerful, and built to last!

BUILT TO LAST - Durable carbon block design delivers consistent performance for up to 6 months.
ECO SMART CHOICE - Reduces plastic waste and replacement frequency—sustainability meets savings.
EFFORTLESS UPGRADE - Seamlessly fits standard 20" housings—swap filters without hassle or downtime.
HEAVY DUTY FILTRATION - Premium coconut shell carbon handles high flow and heavy sediment loads with ease.
CRYSTAL CLEAR HYDRATION - Removes up to 99% chlorine & impurities for fresh, pure water every time.

The Aquaboon 4.5 x 20 Carbon Block Filter Cartridge is a high-performance, 5-micron whole house water filter replacement designed to remove chlorine, odors, and impurities. Compatible with multiple popular filtration systems, it offers up to 6 months of reliable use with a durable activated carbon block made from premium coconut shell. This cartridge ensures consistent, clean water for drinking, cooking, and bathing while reducing plastic waste and maintenance frequency.

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

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.