Water Filter Cartridges Price in Bangladesh

Water Filter Cartridge Price in Bangladesh (PP, Sediment, Carbon, RO)

Water filter cartridge price in Bangladesh usually starts from around BDT 120–300 for a PP/sediment cartridge, BDT 300–1,200 for carbon cartridges (CTO/GAC), and BDT 1,600–6,500 for RO membranes depending on size, micron, brand, and system type.

At CleanTech Engineering LTD, we help you match the correct cartridge size and spec for your purifier so you don’t waste money on the wrong part. We supply genuine, sealed cartridges and we guide you based on your water condition and your machine model.

Call/WhatsApp us for a quick match and price list. You can also order cartridges with home delivery, and ask for installation or replacement service (subject to area and schedule). Our cartridges are compatible with most RO and non-RO household systems in Bangladesh.

Today’s Water Filter Cartridge Prices in Bangladesh (Updated List)

February 2026. These are typical market ranges in BDT. Exact price depends on brand, origin, micron rating, size (10” or 20”), and stock. For an exact match, you can send us a photo of your old filter or your purifier model on WhatsApp.

PP / Sediment Filter Price in Bangladesh (1, 5, 10 Micron)

If you are searching for pp filter price in Bangladesh or sediment filter price in Bangladesh, most home users buy 10-inch slim PP spun cartridges. The common prices are BDT 120–350. A 1 micron PP gives finer filtration but may reduce flow faster if your water has heavy dirt. A 5 micron PP is the most balanced choice for many homes.

Carbon Filter Price in Bangladesh (CTO & GAC)

If your water smells bad or has chlorine taste, carbon is the key. Carbon filter price in Bangladesh depends on carbon type and density. GAC/UDF is usually BDT 350–1,100 and CTO carbon block is usually BDT 450–1,400. CTO often gives stronger chlorine reduction, and it can help protect an RO membrane.

RO Filter Cartridge & RO Membrane Price in Bangladesh (75/100 GPD)

People often search ro filter cartridge and mean the RO membrane. In Bangladesh, 75 GPD and 100 GPD RO membrane prices commonly range BDT 1,600–6,500 depending on brand and origin. Please match the GPD rating with your system pump and housing, otherwise performance can drop.

Post Carbon / Inline Filter Price in Bangladesh

Inline post carbon is a very common final stage in RO. The usual range is BDT 250–850 depending on fitting type and brand. Many users also search this under water filter parts price in Bangladesh because it looks different than a normal cartridge.

Whole House / Big Blue / 20-inch Cartridge Pricing

If you use big housings (like Big Blue or 20-inch slim), prices are higher because the media amount is higher. A 20-inch sediment can be BDT 350–900, and larger “big blue” types can go higher depending on diameter and brand. Share your housing diameter and length so we can match correctly.

Which Water Filter Cartridge Do You Need? (Quick Selection Guide)

If your water has sand or rust

You usually need a PP sediment filter or sediment filter first. This is the cartridge that turns brown and reduces flow when it is clogged.

If water smells bad or has chlorine taste

You usually need a carbon filter, either GAC/UDF or CTO carbon block. For strong chlorine smell, CTO is often chosen.

If TDS is high

You usually need an RO membrane along with proper pre-filters (PP + carbon stages). If you skip pre-filters, the RO membrane can get damaged early.

If taste needs improvement

You usually need a post carbon (inline) stage. This is common in RO systems.

If you have scaling or hardness

Some setups use a resin/softening stage, but this depends on your water and your purifier design. If you are not sure, we can guide you after a basic water check (TDS, hardness signs, and current issues).

2-minute checklist before you buy

First, confirm your filter size as 10 inch or 20 inch, then confirm if it is an inline type or a housing cartridge. Next, check the micron rating you want (1/5/10). If you have an RO system, confirm your model and the RO membrane GPD (75 or 100 GPD is common). Finally, tell us your current problem like bad taste, odor, visible dirt, or low flow, and how long since the last replacement.

Popular Cartridges We Supply (With Specs)

PP Filter Cartridge (PP Sediment Filter)

We supply PP spun cartridges in 1, 5, and 10 micron, mainly in 10-inch slim and also 20-inch in many cases. PP is used to remove dust, sand, and rust and to protect carbon filters and RO membranes. Most users replace PP when flow drops or the cartridge becomes heavily discolored. Typical replacement time is often 1–3 months depending on water quality and usage. Price is usually BDT 120–350 for 10-inch slim.

Order tip: if you are comparing Water filter PP price in Bangladesh, confirm micron and length first, because wrong micron can cause low pressure.

Sediment Filter (String-wound / Pleated / Spun)

Spun PP is the most common. String-wound is often chosen for heavier sediment and can sometimes hold more dirt before choking. Pleated types are used in some systems and may be washable, but only if your housing and flow needs match. If you have heavy tube-well sediment, we often suggest a stronger sediment option after checking your current clogging pattern. Price depends on type and size, usually BDT 250–1,500.

CTO Carbon Block Cartridge

CTO carbon block is used for chlorine reduction, odor control, and taste improvement. It also helps protect the RO membrane by reducing oxidants and fine particles that harm the membrane surface. In most home systems it is a 10-inch cartridge and is commonly replaced every 3–6 months. Price is usually BDT 450–1,400.

GAC/UDF Carbon Cartridge

GAC (also called UDF) uses granular carbon media. It is commonly used as a pre-carbon stage for odor and organic taste. Many users choose GAC as a first carbon stage and CTO as a second carbon stage in RO pre-filter sets. Replacement is often 3–6 months. Price is usually BDT 350–1,100.

RO Membrane (RO Filter Cartridge)

RO membranes are rated by GPD such as 50, 75, or 100 GPD. Compatibility depends on membrane size (commonly 1812/2012 styles in many household units) and the housing type. If your water TDS is high, membrane choice matters a lot. A typical replacement timeline is 12–24 months, but it can be shorter if pre-filters are not changed on time. Price is usually BDT 1,600–6,500 depending on brand and grade.

Inline Post Carbon

Inline post carbon improves the final taste and smell after the RO tank. It is often replaced every 6–12 months. Price is usually BDT 250–850. Please confirm the tube size (often 1/4”) and the fitting type before buying.

Mineral / Alkaline Cartridge (If your system uses it)

Some RO systems use a mineral or alkaline stage for taste balancing. This part is not universal and must match your system design. If you use it, typical replacement is 6–12 months and prices often range BDT 600–2,500 depending on type and brand.

If you want the best water filter cartridges price in Bangladesh for your exact model, we recommend matching by photo instead of guessing by name.

Water Filter Parts Price in Bangladesh (Cartridge-Related Accessories)

Many customers also search water filter parts price in Bangladesh when their cartridge change causes a leak or low flow. We supply common accessories like 10” and 20” filter housings, housing wrench/spanner, O-rings, silicone grease for sealing, tubing and fittings (1/4” and 3/8”), RO flow restrictor, check valve, auto shut-off valve (ASO), faucet/tap, pressure gauge, and TDS meter.

Typical price ranges vary by quality and size. A basic housing wrench can be BDT 150–400, O-rings are low-cost, and RO valves and fittings vary widely depending on grade. If you share a photo of your damaged part, we can match it correctly.

Water Filter Kit Price in BD (Complete Sets)

If you want a full set instead of buying one by one, a kit is easier and often saves time. Many people search water filter kit price in bd for this reason.

Basic replacement kit (PP + Carbon set)

This usually includes one PP sediment and one carbon stage (GAC or CTO depending on your system). It is for non-RO basic purifiers and some RO pre-stage replacements. Typical range is BDT 500–1,800 based on brands and cartridge types. Service interval is often 3–6 months with PP changing earlier if your water is dirty.

RO pre-filter set (PP + GAC + CTO)

This is the most common RO pre-filter set and helps protect the RO membrane. Typical range is BDT 900–3,000 depending on brand and cartridge grade. Many homes change this set every 3–6 months, with PP sometimes earlier.

Full RO maintenance kit (pre-filters + post carbon + membrane option)

This set is for yearly service in many homes. It usually includes PP, GAC, CTO, post carbon, and optional RO membrane depending on need. Typical range is BDT 1,500–9,000 depending on membrane choice. The best way is to send your model photo so we can confirm the exact kit.

What Affects Water Filter Cartridge Price in Bangladesh?

Water filter cartridge prices change for real reasons. Import vs local supply matters, and exchange rate changes affect imported cartridges. Material quality also matters, especially for carbon type and RO membrane grade. Micron rating and flow capacity affect price because finer filtration needs better structure and can cost more. Size also changes price, like 10” vs 20” vs big blue. Packaging, shelf life, and authenticity checks also affect price because genuine sealed packs cost more than open or unknown sources.

How to Confirm Compatibility Before Buying (Avoid Wrong Cartridge)

To avoid wrong purchase, first measure the cartridge length and thickness. A 10-inch slim is not the same as a 20-inch slim, and big blue is thicker. Next, check the end-cap style, because some housings need specific ends. For RO membranes, confirm the GPD rating and your membrane housing type. The easiest method is to send us a clear photo of the old cartridge and the inside of the housing, plus your purifier model name.

Common buying mistakes in Bangladesh include buying a 20” cartridge for a 10” housing, choosing too fine micron and facing low pressure, and skipping carbon stages which can damage an RO membrane early.

Replacement Schedule & Signs It’s Time to Change

Typical lifespan by cartridge type

Signs of replacement

If water flow becomes low, if taste or odor comes back, if the PP filter turns dark quickly, or if RO water TDS increases, it usually means it is time to replace. For RO users, a simple TDS meter check can help you understand when the membrane is no longer performing.

Maintenance tips

When you replace cartridges, it is good to clean the filter housing properly and check the O-ring condition to prevent leaks. After carbon change, flushing is important to remove carbon fines before regular use.

Installation & Replacement Service

If you want a hassle-free change, we provide cartridge replacement support and service scheduling. Our service normally includes checking your current stages, removing old filters, cleaning the housing, fitting the correct cartridge, checking for leaks, and confirming water flow. Service availability depends on your area and technician schedule, so please message us your location and purifier type to confirm.

Why Buy From CleanTech Engineering LTD?

We focus on correct matching and long-term support, not just selling a random filter. We help you choose based on your water problem like sediment, odor, chlorine, or high TDS. We try to supply sealed and traceable products through trusted sources, and we guide you so you don’t damage your system by using the wrong micron or skipping stages. If you need help after purchase, we support fitment guidance and replacement reminders based on your usage pattern.

For the fastest match, send your current filter photo and your purifier model. This helps us give the correct water filter cartridge price in Bangladesh for your exact unit, not a guess.

Delivery, Payment & Returns (Bangladesh)

We deliver in Dhaka and outside Dhaka through courier depending on product type and order size. Delivery time depends on location and stock. Payment options depend on order method and delivery location, so please confirm during order. For returns, we normally need the item to be unused and in original condition, and wrong-item issues are easiest to solve when you contact us quickly with photos. For office, restaurant, and industrial orders, we support bulk supply and repeat schedules.

FAQs

What is the water filter cartridge price in Bangladesh for home use?

For most homes, PP and carbon cartridges are the regular items. PP usually ranges BDT 120–350, and carbon cartridges usually range BDT 300–1,400 depending on type and brand.

What is the PP filter price in Bangladesh (1/5/10 micron)?

For 10-inch slim PP spun, it is commonly BDT 120–350. Finer microns can clog faster in dirty water, so matching matters.

What is the sediment filter price in Bangladesh and which micron should I choose?

Sediment filters often range BDT 120–950 depending on type and size. For many homes, 5 micron is a balanced choice. If you have visible sand, 10 micron can be used as a first stage in some setups.

What is the carbon filter price in Bangladesh (CTO vs GAC)?

GAC/UDF often ranges BDT 350–1,100 and CTO often ranges BDT 450–1,400. CTO usually handles chlorine taste strongly, while GAC is common for general odor and as a pre-carbon stage.

How often should I change PP and carbon cartridges in Bangladesh?

PP is often 1–3 months. Carbon is often 3–6 months. Actual timing depends on your water source and daily usage.

Which RO filter cartridge should I buy for 75 GPD/100 GPD?

You should match the exact GPD rating and membrane size/housing type used in your purifier. If you are unsure, send us the model name and a photo of the membrane housing.

Do you sell water filter parts and complete kits?

Yes, we supply common parts and also full kits like RO pre-filter sets and maintenance kits. Share your model photo for the correct kit.

Can you deliver outside Dhaka and do you provide installation?

We can arrange delivery outside Dhaka through courier in many cases. Installation or replacement service depends on area and schedule, so please confirm with your location.

Get Exact Price for Your Model (Final CTA)

To get the exact water filter cartridge price in Bangladesh for your purifier, message us with your filter type or purifier model, your area, your phone number, and a clear photo of the old cartridge or housing. We will reply with the correct matching options and today’s price.

You can also request a price list, order a cartridge, or book a replacement service from our website: https://www.cleantech.com.bd/