Study the following statements and identify the correct combinations of statements.

Statements:

(A): Activated carbon filters are effective in removing organic compounds, chlorine, taste, and odour from water.

(B): Membrane filters use a combination of different types and sizes of media, such as sand, anthracite coal, and garnet, to improve the filtration process. 

(C): Multimedia filters, such as microfiltration, ultrafiltration, nanofiltration, and reverse osmosis filters, use semi-permeable membranes to remove particles, bacteria, viruses, and dissolved solids from water.

(D): Filters commonly used in household water filtration systems and point-of-use devices to remove sediment, particles, and some contaminants are cartridge filters.

1
(A) TRUE, (B) TRUE, (C) TRUE, (D) TRUE
2
(A) TRUE, (B) FALSE, (C) TRUE, (D) FALSE
3
(A) TRUE, (B) FALSE, (C) TRUE, (D) TRUE
4
(A) TRUE, (B) FALSE, (C) FALSE, (D) TRUE

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